68' F100 4x4 flathead?
#1
#2
Possible, but its only 100 hp and a '68 4x4 is heavy. You could enjoy the sound, but you won't like the performance. What trans do you have currently?
What do you look for? First would be to find a crack free flathead. That's sorta like the needle in the haystack. Be careful of ebay - lots of junk passes there.
What do you look for? First would be to find a crack free flathead. That's sorta like the needle in the haystack. Be careful of ebay - lots of junk passes there.
Last edited by mtflat; 01-01-2005 at 11:57 AM.
#3
#4
How fast do you want to go? Next question is how deep are your pockets? Flatheads to rebuild stock are expensive. You can get close to 200 hp fairly reasonable $$-wise, but more than that will cost you. Headers, dual intake/carbs, cam, high compression heads, etc. - the usual hotrod upgrades can be had for 1-2 grand. Beyond that it gets expensive.
The link below will let you know what they're capable of.
http://www.flatfire.com./
Forget the C6 - it eats about 65 hp just to get the wheels moving. C4 is better - check out Flat-O products. They have the adaptors to make the connections.
The link below will let you know what they're capable of.
http://www.flatfire.com./
Forget the C6 - it eats about 65 hp just to get the wheels moving. C4 is better - check out Flat-O products. They have the adaptors to make the connections.
#5
Here is what you have to do to get a 390 to give you 450 horse:
http://www.hotrod.com/webonly_january/
Seriously, what do you think you'd have to do to the flathead to make that power?
Flatheads are sweet sounding good running motors. I fondly remember the sound of the one in the old man's F6, with a 4 speed and 2 speed rear axle. All the way up to, gasp, 60 MPH.
Leave the flatty to a proper application.....
IMO, of course.....
http://www.hotrod.com/webonly_january/
Seriously, what do you think you'd have to do to the flathead to make that power?
Flatheads are sweet sounding good running motors. I fondly remember the sound of the one in the old man's F6, with a 4 speed and 2 speed rear axle. All the way up to, gasp, 60 MPH.
Leave the flatty to a proper application.....
IMO, of course.....
#6
i have to agree here a flatie belongs in something 53 and older,maybe a 49 to 53 into some much older at the worse. has to be a flatie into a ford for me.immo
the sound well a flatie has it's very own sweet to this old timer
power no they never realie had it , there where a very lot of speed parts made but they are hard to find now.some company even made a set of ohv heads for them. good luck.
the sound well a flatie has it's very own sweet to this old timer
power no they never realie had it , there where a very lot of speed parts made but they are hard to find now.some company even made a set of ohv heads for them. good luck.
#7
If you like the flathead, go for it. I recommend you consider a T5 transmission out of an S-10, Mustang, Camaro, etc., depending on the shifter position you need. There are several threads on this topic that you can find on this forum. Cornhusker makes a kit for this and there may be others. You can also make your own block to transmission adapter from 1" thick aluminum.
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Caveman2851
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