headstud question
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headstud question
hey guys i have a 2007 Ford F350 with 11800 miles on it. Im looking at getting the superchip flashpaq and the economy tune is 80 horsepower. If install 80 more horsepower in my truck what are the chances of my head gaskets blowing. also what would be the estimated increase of boost. i dont run my truck hard when i drive, it shifts usually between 2000 and 2500 rpms. i have gauges and i just installed a mbrp 4" turbo back with a cat delete pipe. the most boost i have seen with my truck was 22psi and the average is 15.thank you.
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Joined: Mar 2004
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From: San Diego
Beware!
There is NO ECONOMY tune on the Superchips Flashpaq, they list one on their website but it's really a performance tune with a higher tow rating. Don't get this tuner with hopes of better mileage, it's a waste of money!
I don't believe the issue with tunes is the hp rating, it's the "means" at which they produce that power. I actually have a Superchips Flashpaq, truck runs ok nothing to brag about. I have run both the "Performance" and "Tow Performance" tunes, they will recommend the "Performance" tune for mileage.
Check out ///FLASHPAQ/// Welcome to Flashpaq.com! before you buy! there are several posts (including mine) about an Economy tune advertized and NOT supplied!
I don't believe the issue with tunes is the hp rating, it's the "means" at which they produce that power. I actually have a Superchips Flashpaq, truck runs ok nothing to brag about. I have run both the "Performance" and "Tow Performance" tunes, they will recommend the "Performance" tune for mileage.
Check out ///FLASHPAQ/// Welcome to Flashpaq.com! before you buy! there are several posts (including mine) about an Economy tune advertized and NOT supplied!
Senior User
Joined: Apr 2006
Posts: 264
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From: Texas
Most people will probably tell you to install studs before you tune OR to budget studs, gaskets and maybe heads if you tune before studs.
The SCT tuner seems to have the best reputation on this board but most of those seem to be on studded motors.
I did a search for you on "tunner"
https://www.ford-trucks.com/forums/s...php?do=process
and another on "headgasket"
https://www.ford-trucks.com/forums/s...php?do=process
Personally I'm saving for studs and then a tuner.
ab
The SCT tuner seems to have the best reputation on this board but most of those seem to be on studded motors.
I did a search for you on "tunner"
https://www.ford-trucks.com/forums/s...php?do=process
and another on "headgasket"
https://www.ford-trucks.com/forums/s...php?do=process
Personally I'm saving for studs and then a tuner.
ab
Post Fiend
Joined: Oct 2005
Posts: 10,626
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From: Plano TX and Brentwood TN
Oddly enough you'll actually get better mileage with the higher hp tunes if you are able to manage it properly(which is tough). I would suggest going with custom tunes(particularly with Spartan, but as you can tell with my siggy I'm biased) as that gives you more run to play around then what the flashpaq can do for you. Your chances of actually the tuner causing your head problems is reduced greatly with custom tuning. Also when the modding bug gets you(and don't think it won't) you'll be able to change those tunes to accomodate for your new upgrades(those that are relevant to the tunes of course) and with the "off-the-shelf" tuners you can't do that.
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Elder User
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From: S CAL
If your heads were warped already you would be seeing compression in the coolant. If you want to know get one of the kits that checks for exhaust gases in the coolant.
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Post Fiend
Joined: Oct 2005
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From: Plano TX and Brentwood TN
Pressure testing is what we use on our tractors and have used it for the older trucks to see about head warpage. There would also be outward signs that you could have. You could check on the degas bottle to see if you have any splatter round the cap. Also when your under load while driving you may hear a high pitched whistle that would mean that pressure is being released from the degas bottle. Pressure testing in my experiance has been pretty reliable.
Fleet Mechanic
Joined: Oct 2007
Posts: 1,712
Likes: 18
From: Henderson, NV
Pressure testing is what we use on our tractors and have used it for the older trucks to see about head warpage. There would also be outward signs that you could have. You could check on the degas bottle to see if you have any splatter round the cap. Also when your under load while driving you may hear a high pitched whistle that would mean that pressure is being released from the degas bottle. Pressure testing in my experiance has been pretty reliable.
Post Fiend
Joined: Oct 2005
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From: Plano TX and Brentwood TN
Who replaced ur heads? Ford or an aftermarket place? Did they check for flatness and either machine or replace the heads(if you don't do that then even studding the engine won't be enough to prevent future head problems)?
Fleet Mechanic
Joined: Oct 2007
Posts: 1,712
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From: Henderson, NV
Tex, Ford Country in Henderson, NV replaced my gaskets. The tech checked the heads and also did a pressure test after he was finished to double check. This dealership is a great place to take diesels. On my way home today I leaned out and extended my mirror and heard the whistle then I pushed it back in and the whistle was gone. WHEW! I was a little nervous for a minute! I also picked up a WIX 89070 coolant filter at Car Quest for $12.04 after tax. I will be changing that this weekend and if I find anything interesting I will post some pictures. Sorry to have Hijacked this thread for a minute!
Post Fiend
Joined: Oct 2005
Posts: 10,626
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From: Plano TX and Brentwood TN
Does sound like it's related to the mirrors. I just don't know what that could be right off the top of my head, but that doesn't mean much. Were you able to get studs or did you just use the factory bolts?
Fleet Mechanic
Joined: Oct 2007
Posts: 1,712
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From: Henderson, NV
. Other than that instance I keep my boost under 28 PSI so I'm not too worried about lifting the heads.