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Return-Path: Date: Wed, 29 Oct 1997 20:05:33 -0700 (MST) From: owner-fordtrucks61-79-digest To: fordtrucks61-79-digest Subject: fordtrucks61-79-digest V1 #319 Reply-To: fordtrucks61-79 Sender: owner-fordtrucks61-79-digest fordtrucks61-79-digest Wednesday, October 29 1997 Volume 01 : Number 319 ======================================================================= Ford Truck Enthusiasts - 1961-1979 Trucks Digest Visit our web site: http://www.ford-trucks.com/ - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, send email to: fordtrucks61-79-digest-request with the word "unsubscribe" in the body of the message. For help, send email to the same address with the word "help" in the body of the message. ======================================================================= In this issue: Traffic?? ["Gary, 78 BBB" ] Cruise-O-Matic vs. C-series [John Strauss ] Confused?! [John Strauss ] Re: Confused About the Yblock!? [erickson RE: roller camshafts [Sleddog ] Re: Confused About the Yblock!? ["Gary, 78 BBB" ] Re: roller camshafts [John MacNamara ] carb to FI conversion [pharrell Re:What did I just buy? [sdelanty Re: What did I just buy? ["Dave Resch"] Re: Re:What did I just buy? ["deconblu" ] Re: Re:What did I just buy? [erickson Re: heater ["art l" ] Re: What did I just buy? ["deconblu" ] Re: heater ["Gary, 78 BBB" ] Re: Re:What did I just buy? ["Gary, 78 BBB" ] Distributor Vacuum Advance ["MICHAEL THOMAS" ] Re: Distributor Vacuum Advance ["deconblu" ] Re: Heater Core Removal and Installation (was Heater) ["Bear" Re: Re:What did I just buy? ["deconblu" ] Re: Distributor Vacuum Advance ["Gary, 78 BBB" ] Re: Distributor Vacuum Advance ["deconblu" ] 351 W problems ["Karen and Melissa Lublin" ] Re: 351 W problems [William Sabers ] Re: Distributor Vacuum Advance [danadeb ======================================================================= ---------------------------------------------------------------------- Date: Wed, 29 Oct 1997 07:12:16 +0000 From: "Gary, 78 BBB" Subject: Traffic?? 214 messages? Is that the best you guys can do in one day??? :-) Broncos really are supposed to have brakes aren't they? - -- Gary -- ------------------------------ Date: Wed, 29 Oct 1997 08:02:40 -0600 From: John Strauss Subject: Cruise-O-Matic vs. C-series "Cruise-O-Matic" was used by Ford originally as the successor to "Ford-O-Matic". In this case, it refers to the FMX transmission. However, Ford continued to use "Cruise-O-Matic" in it's sales literature as a marketing name for ANY automatic transmission even though by that time they were using the C-series. _ _| ~~. John Strauss \, _} jstrauss \( Texas Fight! ------------------------------ Date: Wed, 29 Oct 1997 08:09:20 -0600 From: John Strauss Subject: Confused?! > I need some opinions of what to do with my truck ('63 F100). My >engine (292 Y-block) is dying and I have looked into rebuilding which will >run me about ~$2000 (way to much for my taste!). I really love my truck >and I don't want to sell. It is mainly all original with little to no >customizing on it. > Another thing that I have considered is putting in another engine >(302 more than likely) and maybe switching out the transmission (I am not >sure which engines will bolt up to my T87). > My dilema lies on whether to leave the truck original (which might >get kind of expensive) or to switch out the engine and tranny and have it >not so original. Will switching out the engine/tranny make the truck less >valuable in case one day I turn crazy and decide to sell it? > Jesus: How did you arive at the $2000 figure? Was this a turnkey job or do-it-yourself? I did my 1964 292 for around $1000 last year. I bought a rebuilt short block from Southwestern Motor here in Austin for about $650 (gaskets included), put $200 into the heads at South Austin Machine Shop, and spent another $150 on incidentals like paint, oil, fuel pump, etc. But I assembled all these pieces myself. If you are looking for a turnkey job it'll be quite a bit more. I am with Gary - I vote for original. However, it's your truck. Just be aware that the Y-block mounting setup is unlike the Windsor, or any other modern engine. You will have to have new engine stands welded to your frame. This is not only a hassle and expensive, it kind of permanently ruins the originality of your truck. But you will get better power and mileage out of a 302 over the 292. Your call. If it was mine I'd stay with the 292 obviously since I already made that choice on my '64! Good luck. Email me if you want more details on my engine build. _ _| ~~. John Strauss \, _} jstrauss \( Texas Fight! ------------------------------ Date: Wed, 29 Oct 1997 12:06:56 EST From: erickson Subject: Re: Confused About the Yblock!? Hey Jesus, > > I need some opinions of what to do with my truck ('63 F100). My > >engine (292 Y-block) is dying and I have looked into rebuilding which will > >run me about ~$2000 (way to much for my taste!). I really love my truck > >and I don't want to sell. It is mainly all original with little to no > >customizing on it. I am with Gary and John....keep the 292. Most of the engine discussions on this list are about the 'newer' Ford engines. Just goes to show you that there're not too many Y-block folks out there, or they're running so well that nobody needs to ask any pertinant questions - yeah right!!!. I say BE DIFFERENT! ;-) But most importantly, it is YOUR truck and you need to do what works for YOU. My truck is pretty much stock, too, but I have been changing (upgrading/mild hotrodding) it. I'm going for a "sleeper" or mostly stock looking, but any modifications I do to it I make sure they can be converted back relatively easily. I doubt that I ever will change it back, 'cuz I really like the way it's going, but who knows? Maybe my son someday will want it back close to stock like when his great grandfather originally drove it? Anyways, that's what works for me. I kinda got off track, so onto my point.... A suggestion to maybe consider is if you keep with the stock engine mounts and setup, try finding another running Yblock at the junk yard - - (keep in mind that it doesn't have to be a 292ci for it to drop into place). Drop this "newer" engine in your truck in a weekend then you can work on your original "tired" engine over time and save the money to spend on it and spread the costs out over time so it doesn't hit your wallet all at once. This is probably the easiest and cheapest thing to do since you could use all your original parts (generator, radiator, motor mounts, etc). After you get the original motor rebuilt, then swap it back in. Your truck would only be down for a weekend with each swap and the rest of the time, you're rolling! This is what I hope to do. I've come across a couple of these engines for sale for cheap, but they have been just a little too far away from me to get ahold of economically..... but I've got my eyes open for one nearby. (Supposedly the Y-block weighs 625#, so it would cost a whole bunch of stamps to send it across the US!!) (BTW: I live in So. Indiana. Does anybody have a 292 Y-block for sale cheap within a few states to me? How about a stock set of exhaust manifolds for my engine?). Just thought I'd ask since we're on the Y-block subject! ;-) Good luck and let us know what you finally do. Eric ============================= "Happy Days" 1961 F100 Unibody Pick'em up Truck w/'59 292 Y-block ============================= ------------------------------ Date: Wed, 29 Oct 1997 12:12:39 -0500 From: Sleddog Subject: RE: roller camshafts went to call ultra dyne today, the phone number is disconnected. anyone have a more current number? thank you sleddog - ---------- From: woody[SMTP:wfriesen Sent: Sunday, October 12, 1997 3:24 PM To: fordtrucks61-79 Subject: Re: roller camshafts It's taken awhile to dig through my accumulation of catalogs,but finally found one listing what sounds like a streetable grind right off the shelf: Ultradyne - specs 278/290 lobe separation 112 lift .641/.641 duration at .050 244/255 described as "popular street roller, good bottom end & mid-range, power 2000-6500 Ultradyne is at 8678 Whitworth. Southaven, Mississippi 38671, phone (601) 393-3214 Their prices are about double the more popular brands. ------------------------------ Date: Wed, 29 Oct 1997 12:30:01 +0000 From: "Gary, 78 BBB" Subject: Re: Confused About the Yblock!? > From: erickson > Date: Wed, 29 Oct 1997 12:06:56 EST > Subject: Re: Confused About the Yblock!? > mounts and setup, try finding another running Yblock at the junk > yard - (keep in mind that it doesn't have to be a 292ci for it to > drop into place). Drop this "newer" engine in your truck in a > weekend then you can work on your original "tired" engine over time > and save the money to spend on it and spread the costs out over time Yeah, try a 312 with tri power :-) Kid in school had one and at 8k rpm threw the fan through the hood. Think it was in a 57 T-bird, can't remember for sure? Broncos really are supposed to have brakes aren't they? - -- Gary -- ------------------------------ Date: Wed, 29 Oct 1997 09:53:15 -0800 From: John MacNamara Subject: Re: roller camshafts Sleddog wrote: > went to call ultra dyne today, the phone number is disconnected. anyone have a more current number? > thank you > sleddog If you can't get a newere number, try Camonics in the San Fernando Valley. He will grind anything you want. Ph# 818 982 3445. Thanks John MacNamara 78 F250 4X4 Supercab 67 GT500 66 Corvette > > > ---------- > From: woody[SMTP:wfriesen > Sent: Sunday, October 12, 1997 3:24 PM > To: fordtrucks61-79 > Subject: Re: roller camshafts > > It's taken awhile to dig through my accumulation of catalogs,but finally > found one listing what sounds like a streetable grind right off the shelf: > > Ultradyne - specs 278/290 lobe separation 112 lift .641/.641 > duration at .050 244/255 described as "popular street roller, good > bottom end & mid-range, power 2000-6500 > > Ultradyne is at 8678 Whitworth. Southaven, Mississippi 38671, > > phone (601) 393-3214 > Their prices are about double the more popular brands. > > +-------------- Ford Truck Enthusiasts - 1961 thru 1979 --------------+ > | Send posts to fordtrucks61-79 > | Send Unsubscribe requests to fordtrucks61-79-request > +---------- Visit Our Web Site: http://www.ford-trucks.com/ ----------+ ------------------------------ Date: Wed, 29 Oct 97 13:55:44 EST From: pharrell Subject: carb to FI conversion Has anybody tried swapping fuel injection from a later model car or truck to an older 302 (1980 Bronco)? Wondering what you might run into as far as intake matching, sensor locating, and computer wiring. I know places like Summit offer TB and TPI conversion packages, but $$! I had a guy offer me a late 80s Mercury Marquis that had been used for a taxi and had an ignition fire that burnt the dash, so they scrapped it. It had direct injection though and the price was right (seems like it was around $600) for the whole thing. Just Wondering, Pat pharrell ------------------------------ Date: Wed, 29 Oct 1997 10:02:42 -0800 From: sdelanty Subject: Re:What did I just buy? > Hi Gang! > Well there I was calling around for bushings to install the springs Marv >gave and no one carried them. I pick up my two week old Truck Trader and >there was a 1976 3/4 Ton utility bed truck for $1200. >I gave >him a down of $100 and told him I'll be back tomorrow. I didn't tell him I >needed to check with you guys. It felt a little juvenile! :) TIA! >Later! Check with us??? Have You checked with Your wife yet?!! She's the one You've got to deal with!! Now She's gotta park in the street so You can have the driveway for Yer new toy... Is it big enough for You to sleep in? (-: Happy motoring, Steve Delanty Measure it with a micrometer, mark it with chalk, cut it with an axe... ------------------------------ Date: Wed, 29 Oct 1997 11:03:55 -0700 From: "Dave Resch" Subject: Re: What did I just buy? >From: "deconblu" >Subject: What did I just buy? > >says it's a F372 1976 and the VIN # F37YR. So gang what is an >F372? I gave him a down of $100 and told him I'll be back >tomorrow. I didn't tell him I needed to check with you guys. It felt a >little juvenile! :) TIA! Yo DB: Juvenile? Us?? Naaah! Speculation here. The F350 is ostensibly a 1-ton truck. I know that w/ the F250 series, F25 is a 3/4 ton 2wd truck and F26 is a 3/4 ton 4x4 truck. I know w/ the F350 series, the same numbers are also used (at least on the later 77-on vehicles), F35 is 2wd and F36 is 4x4. I would guess that the F37 is a heavier duty, beefed up F350 (maybe up to 2 or 2.5-ton capacity?). I have seen double spring sets on some trucks Ford used to call the F-Super Duty, which was one step up from the F350, but not all the way to a big F series (F600 or more). They are available only as chassis cabs (no pickup box). Still looks like a pickup cab, but on a heavier frame and w/ heavier suspension. They are popular for tow trucks. Anyway, that's my shot in the dark. good luck w/ it. Dave R. (M-block devotee) ------------------------------ Date: Wed, 29 Oct 1997 10:43:09 -0800 From: "deconblu" Subject: Re: Re:What did I just buy? From Steve Delanty > Check with us??? Have You checked with Your wife yet?!! She's the one > You've got to deal with!! Now She's gotta park in the street so You > can have the driveway for Yer new toy... > Is it big enough for You to sleep in? (-: Steve, your wisdom is beyond your years! We've (Teddi & I) talked about a truck for doing the deliveries for a couple of weeks, looked at a few. Most of the trucks we looked at were in bad shape, needing a trans, engine or both for the same price. I showed her the ad and talked to her about it. I was to go look at it and if I thought it was a good buy, go ahead and put something down. Well needless to say IMHO it was a good buy. The body was in good shape and it had fresh paint. The engine needed some top end work. I could hear slight rocker tapping in the left bank and it smoked a little. The truck was well taken care of on the outside but you could tell it lacked proper maintenance. I can do overhauls if needed (sheet I built jet engines for 20 years. piston engines are a piece of cake) once again IMHO some minor head work is all it needed. OOPS, it needs tires!!! Well she put an end to that foolishness! Rebuild an engine or trans, that's OK. But tires she just won't stand for. I don't want to offend our female members because I don't see this as a woman thing. The best work partner I've had was a woman, the worst was a man! This is a Teddi thing! So I'll shut-up while I'm still ahead. Maybe later I can have some fun with this, now I'm a bit pissed. Please everyone else have fun with it. It will help if I can laugh about it soon! :[ Deacon Blues deconblu ================================================ Visit The Deacon Blues Homepage http://www.ford-trucks.com//lc/lc.php?action=do&link=http://home1.gte.net/deconblu/ http://www.ford-trucks.com//lc/lc.php?action=do&link=http://www.dragonfire.net/~site/tbirdknights/ ------------------------------ Date: Wed, 29 Oct 1997 13:52:30 EST From: erickson Subject: Re: Re:What did I just buy? You wrote: > OOPS, it needs tires!!! Well she put an end to > that foolishness! Rebuild an engine or trans, that's OK. But tires she just > won't stand for. Bummer. I'll be nice and just say maybe instead of signing as you did: > Deacon Blues deconblu You shouldv'e signed off instead as: "D'Blues" (Hope it won't be for too long...) ;-) Eric ============================= "Happy Days" 1961 F100 Unibody Pick'em up Truck w/'59 292 Y-block ============================= ------------------------------ Date: Wed, 29 Oct 1997 11:01:15 -0800 From: "art l" Subject: Re: heater Tom H It is a 78, I have the ford service manual, and I have been looking at the process of removing the core, looks like a whole day project. Now I just need to find the time to work on it, I also need to pull the rear drums floter rear), thats a pain in the Art Lutz 78 F-250 XLT Ranger >I forget, what year truck is this? If it is a 73 to 79 and you need a >procedure to replace the core let me know. I have replaced the blower >fan in mine (it was rusted and would occasionally 'scream' when I turned > it on). You can service the heater core without disabling the A/C >(venting the charge -- oops that wouldn't be environmentally friendly >would it?) but having the factory procedure makes it much easier. Not >really difficult but not intuitively obvious either. You have to go >into the heater box from inside the cab -- NOT from the engine >compartment. There should be a lable on the fan box in the engine >compartment saying something to this effect. If it's cold where you are >right now I would recommend finding a heated garage to do this work. It >did take me all day to finish the job. >Good Luck, >Tom H >San Francisco, California >76 F-150 SuperCab 390FE ------------------------------ Date: Wed, 29 Oct 1997 11:05:50 -0800 From: "deconblu" Subject: Re: What did I just buy? >Speculation here. The F350 is ostensibly a 1-ton truck. I know that w/ >the F250 series, F25 is a 3/4 ton 2wd truck and F26 is a 3/4 ton 4x4 truck. >I know w/ the F350 series, the same numbers are also used (at least on the >later 77-on vehicles), F35 is 2wd and F36 is 4x4. > >I would guess that the F37 is a heavier duty, beefed up F350 (maybe up to 2 >or 2.5-ton capacity?). I have seen double spring sets on some trucks Ford >used to call the F-Super Duty, which was one step up from the F350, but not >all the way to a big F series (F600 or more). They are available only as >chassis cabs (no pickup box). Still looks like a pickup cab, but on a >heavier frame and w/ heavier suspension. They are popular for tow trucks. > >Anyway, that's my shot in the dark. > >good luck w/ it. >Dave R. (M-block devotee) Well Dave R., I think that is one hell of a shot. You just described this truck to a tee! Looking at the frame (seeing how I could bolt all this stuff to my '73!) it was a lot beefier, no way could go on an F100. Oh, Oh! Getting bummed. Got to go! :) - ----->Juvenile? Us?? Naaah! I am too! I'm going to hold her breath, until you say I am! :) Deacon Blues deconblu ================================================ Visit The Deacon Blues Homepage http://www.ford-trucks.com//lc/lc.php?action=do&link=http://home1.gte.net/deconblu/ http://www.ford-trucks.com//lc/lc.php?action=do&link=http://www.dragonfire.net/~site/tbirdknights/ ------------------------------ Date: Wed, 29 Oct 1997 14:33:05 +0000 From: "Gary, 78 BBB" Subject: Re: heater > From: "art l" > Subject: Re: heater > Date: Wed, 29 Oct 1997 11:01:15 -0800 > It is a 78, I have the ford service manual, and I have been > looking at the > process of removing the core, looks like a whole day project. Now I I'm old and rusty but I think it all comes off from under the hood? Seems like a few bolts, two heater hoses and a wire last time I did it? Or was that the 75 van, or the 73 van, or the 68 PU, or..............Dang! I hate being old! Broncos really are supposed to have brakes aren't they? - -- Gary -- ------------------------------ Date: Wed, 29 Oct 1997 15:39:42 +0000 From: "Gary, 78 BBB" Subject: Re: Re:What did I just buy? > From: "deconblu" > Subject: Re: Re:What did I just buy? > Date: Wed, 29 Oct 1997 10:43:09 -0800 > > Check with us??? Have You checked with Your wife yet?!! She's > I don't want to offend our female members because I don't see > this as a > woman thing. We were just picking on old men on the bronco list (to which group I belong) and a female member suggested her hubby was in for it cuz he made a snide remark about her (all in good fun tho). This incedent may be funny some day but the fact that women have trouble with the practical side of issues like these has caused me a great deal of grief over the years. Now that I'm an old man I ignore the complaints but still try to make sure my projects have some merrit. The 78 bronco was in place of a new vehicle which I HAVE to have and which I would not have enjoyed nearly as much to get back and forth to work for at least a couple more years. The fact that I spend time (most important) and money on things to make it run better or drive more nicely seem like a waste to her since it does, in fact, run. The fact she has a two year old T-bird which has $375 payments but requires no maintenance doesn't enter her head?? Wind noise, oil leaks, bald tires, u-joints, ring gears are things I should be able to live with till we get the siding on the house, new furniture, interior trim and walls done etc., all things which can, IMHO, wait if my ride needs to be fixed. Oh, and I've been working 12 hrs, 6-7 days since Jan and 10 hrs, 6 days is normal and built and landscaped a 30' x 48' pole barn (with plumbing for bath) over the last 12 mos as well. (wasn't in my plan this year but the land around me has been developed and my treasure pile has to be housed or liquidated so you know what choice that leaves right?) I will say that her mitigating influence has prevented me from entering into a project hastily but it has also influenced decisions which set me back unnecessarily as well. Her condition is a factor so I try to ignore my feelings and go on, giving her the benefit of the doubt but that doesn't make it easy in any case :-( Sorry, I guess this doesn't cheer anybody up does it? Hope you can get your $100 back :-) Broncos really are supposed to have brakes aren't they? - -- Gary -- ------------------------------ Date: Wed, 29 Oct 1997 15:59:52 -0500 From: "MICHAEL THOMAS" Subject: Distributor Vacuum Advance How's everyone today???? I have a '77 F150 w/ a 400. The distributor has the dual vacuum advance. I don't have any of the Spark Delay Valves or the any of the Ported Vacuum Switches. I know the vacuum sources from the intake and carb. Now, correct me if I am wrong, the distributor receives vacuum from the carb until the coolant temp. reaches about 235 deg. F. Then, the PVS's switch vaccum from the carb side to intake side and the distributor at the intake port receives vacuum, therefore retarding the timing a bit to reduce detonation. If anyone has ideas on how to set up a rigged advance system w/out the SDV's and other mumbo jumbo, or if I am just getting into a problem, let me know. M. Dustin Thomas mdthomas KB9OGG '77 F150 Ranger 400 cubes '91 G*C Sonoma 4-popper Never enough time to do it right at first, but plenty of time to do it over. ------------------------------ Date: Wed, 29 Oct 1997 13:05:23 -0800 From: "deconblu" Subject: Re: Distributor Vacuum Advance I'll give it a shot. Hook the outer V/A port to the "S" port on the carb, the inner V/A port leave open. The inner port is to retard timing during deceleration to burn valves. :) Deacon Blues deconblu ================================================ Visit The Deacon Blues Homepage http://www.ford-trucks.com//lc/lc.php?action=do&link=http://home1.gte.net/deconblu/ http://www.ford-trucks.com//lc/lc.php?action=do&link=http://www.dragonfire.net/~site/tbirdknights/ - -----Original Message----- From: MICHAEL THOMAS To: fordtrucks61-79 Date: Wednesday, October 29, 1997 12:53 PM Subject: Distributor Vacuum Advance >How's everyone today???? > > I have a '77 F150 w/ a 400. The distributor has the dual vacuum >advance. I don't have any of the Spark Delay Valves or the any of >the Ported Vacuum Switches. I know the vacuum sources from the >intake and carb. Now, correct me if I am wrong, the distributor >receives vacuum from the carb until the coolant temp. reaches about >235 deg. F. Then, the PVS's switch vaccum from the carb side to >intake side and the distributor at the intake port receives vacuum, >therefore retarding the timing a bit to reduce detonation. >If anyone has ideas on how to set up a rigged advance system w/out >the SDV's and other mumbo jumbo, or if I am just getting into a >problem, let me know. >M. Dustin Thomas >mdthomas >KB9OGG >'77 F150 Ranger 400 cubes >'91 G*C Sonoma 4-popper >Never enough time to do it >right at first, but plenty >of time to do it over. >+-------------- Ford Truck Enthusiasts - 1961 thru 1979 --------------+ >| Send posts to fordtrucks61-79 >| Send Unsubscribe requests to fordtrucks61-79-request >+---------- Visit Our Web Site: http://www.ford-trucks.com/ ----------+ ------------------------------ Date: Wed, 29 Oct 1997 15:34:08 -0600 From: "Bear" Subject: Re: Heater Core Removal and Installation (was Heater) It is about a 2 hour project. There is three nuts to remove from under the hood, one above the heater fan, one under the fan and the last one is 6-8 inches from the center of the fire wall at the same level as the intake. Also under the hood the heater hoses at the fire wall (remember which is top and which is bottom) disconnect the two wires that go to the fan, one is plugged in and the other is screwed to the firewall. Then go inside the cab and disconnect the two cables that go from the heater controls to the heater box and unplug the wires that plug into the front. Then start wiggling it out. Once you get it out you can look on the firewall side of the box and remove the piece of tin that is around the heater hose connections and the heater core can then be pulled out. When putting it back together make use of some silicone to replace the sealant on the heater panel and on the nuts that you removed from under the hood (don't silicone the ground wire for the fan). Any questions feel free to ask. I have done this once or twice. :) - -----Original Message----- From: art l To: fordtrucks61-79 Date: Wednesday, October 29, 1997 12:46 PM Subject: Re: heater >Tom H > It is a 78, I have the ford service manual, and I have been looking at the >process of removing the core, looks like a whole day project. Now I just >need to find the time to work on it, I also need to pull the rear drums > floter rear), thats a pain in the >Art Lutz >78 F-250 XLT Ranger > > ------------------------------ Date: Wed, 29 Oct 1997 13:38:24 -0800 From: "deconblu" Subject: Re: Re:What did I just buy? >Bummer. I'll be nice and just say maybe instead of signing as you >did: >> Deacon Blues deconblu > >You shouldv'e signed off instead as: > >"D'Blues" > >(Hope it won't be for too long...) > ;-) You and me both! D'Blues (-: Deacon Blues deconblu ================================================ Visit The Deacon Blues Homepage http://www.ford-trucks.com//lc/lc.php?action=do&link=http://home1.gte.net/deconblu/ http://www.ford-trucks.com//lc/lc.php?action=do&link=http://www.dragonfire.net/~site/tbirdknights/ / ----------+ ------------------------------ Date: Wed, 29 Oct 1997 17:26:46 +0000 From: "Gary, 78 BBB" Subject: Re: Distributor Vacuum Advance > From: "deconblu" > Subject: Re: Distributor Vacuum Advance > Date: Wed, 29 Oct 1997 13:05:23 -0800 > I'll give it a shot. > Hook the outer V/A port to the "S" port on the carb, the inner > V/A port > leave open. The inner port is to retard timing during deceleration > to burn valves. :) I was just going to suggest going to the dura spark II but I think that's what you already have. The other option, not mentioned so far is to go to the single port vac if you can get the screws out without breaking them off in the housing :-) Broncos really are supposed to have brakes aren't they? - -- Gary -- ------------------------------ Date: Wed, 29 Oct 1997 15:15:37 -0800 From: "deconblu" Subject: Re: Distributor Vacuum Advance From: Gary, 78 BBB >I was just going to suggest going to the dura spark II but I think >that's what you already have. I didn't even think anything about it until I asked what spark plug and gap I should use. You said I had mixed matched a pretty wide margin. I started looking up what you were talking about and found ignorance is bliss! (: Oh yea, thanks for the recommendation of the splitfires. I'm getting 30 miles more to the gallon of gas and it blows Z1's off like their standing still! (: > The other option, not mentioned so far >is to go to the single port vac if you can get the screws out without >breaking them off in the housing :-) Is this a parts store rack type item? I've been thinking about checking it out when I go the the parts store, but I'm always here when I think about it! (: Your not suppose to break them off? OOP's :] Deacon Blues deconblu ================================================ Visit The Deacon Blues Homepage http://www.ford-trucks.com//lc/lc.php?action=do&link=http://home1.gte.net/deconblu/ http://www.ford-trucks.com//lc/lc.php?action=do&link=http://www.dragonfire.net/~site/tbirdknights/ - -----Original Message----- To: fordtrucks61-79 Date: Wednesday, October 29, 1997 2:28 PM Subject: Re: Distributor Vacuum Advance >> From: "deconblu" >> Subject: Re: Distributor Vacuum Advance >> Date: Wed, 29 Oct 1997 13:05:23 -0800 > >> I'll give it a shot. >> Hook the outer V/A port to the "S" port on the carb, the inner >> V/A port >> leave open. The inner port is to retard timing during deceleration >> to burn valves. :) > > >Broncos really are supposed >to have brakes aren't they? > >-- Gary -- >+-------------- Ford Truck Enthusiasts - 1961 thru 1979 --------------+ >| Send posts to fordtrucks61-79 >| Send Unsubscribe requests to fordtrucks61-79-request >+---------- Visit Our Web Site: http://www.ford-trucks.com/ ----------+ > ------------------------------ Date: Wed, 29 Oct 1997 18:23:49 -0500 From: "Karen and Melissa Lublin" Subject: 351 W problems HI all: I am in the process of working on a 1986 F-250 that the owner dropped a 1979 351 W in. The problem I am having is that when you start the truck up and put it into gear, It will move a few feet or so, and then stall. The problem is even worse when the truck has warmed up. The truck acts like it is not getting gas. It runs really rough too. If anybody has any Ideas on what this could be, please e-mail me directly. Thanks. Chris "Lube" Lublin lublin ------------------------------ Date: Wed, 29 Oct 1997 20:36:09 -0600 (CST) From: William Sabers Subject: Re: 351 W problems I looked at a '92 Bronco a year or so back that did the same thing. The guy who bought the beast said he changed the plugs, wires, ignition module, dist. cap. He did not get any results until he dumped the fuel tank, cleaned it, installed a new fuel pump, as well as change the gasoline filters etc... before it worked right. Usually with carb units, the "stalling" comes from too much gas... Does it smoke??? Black smoke will usually indicate there is too much gas going through... Just my $.02 worth Wsabers > Karen and Melissa Lublin wrote: > HI all: > > I am in the process of working on a 1986 F-250 that the owner dropped a > 1979 351 W in. The problem I am having is that when you start the truck > up and put it into gear, It will move a few feet or so, and then stall. > The problem is even worse when the truck has warmed up. The truck acts > like it is not getting gas. It runs really rough too. If anybody has > any Ideas on what this could be, please e-mail me directly. Thanks. > > Chris "Lube" Lublin > lublin ------------------------------ Date: Wed, 29 Oct 1997 19:05:35 -0800 From: danadeb Subject: Re: Distributor Vacuum Advance MICHAEL THOMAS wrote: > > How's everyone today???? > > I have a '77 F150 w/ a 400. The distributor has the dual vacuum > advance. I don't have any of the Spark Delay Valves or the any of > the Ported Vacuum Switches. I know the vacuum sources from the > intake and carb. Now, correct me if I am wrong, the distributor > receives vacuum from the carb until the coolant temp. reaches about > 235 deg. F. Then, the PVS's switch vaccum from the carb side to > intake side and the distributor at the intake port receives vacuum, > therefore retarding the timing a bit to reduce detonation. My understanding from the diagrams in Chiltons book is that it is designed to cool the engine in the event it gets too hot at idle. If you were sitting in gear idling the engine would be at a low RPM which would mean slow fan which would mean very little cooling. when the temp gets to the magic temp the valve switches to manifold vac ( high at idle ) this high vacuum then ADVANCES the timing and the engine speeds up thus the fan speeds up thus more cooling thus the temp goes down and your back to CARB vac. By this time the Bozo who didn't tie his load down has moved everything out of the road and your on your way! > If anyone has ideas on how to set up a rigged advance system w/out > the SDV's and other mumbo jumbo, or if I am just getting into a > problem, let me know. > M. Dustin Thomas > mdthomas To access the rest of this feature you must be a logged in Registered User Of Ford Truck Enthusiasts
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