I have built a few killer mustangs, but none with the raw torque and power of a 400M. I am considering dropping one into an early 80's fairmont. (i have 3 kids and limited funds) but I have an itch for something new. The 400 can be built up on a strict budget. That makes me smile. anyway, my question is; Has anyone put one of these into a car?
The car would probably have to have mild gears (3.08s to 3.55s) and a c-6. Plus ALOT of structural beef-ups. But with the throttle response and the ability to wrap out like mad and the will up to about 5 grand... could this possibly be a 2300lb car dream. I'm new to this so I'm hoping for some replies. Any info would be great especially about pistons for the 400. Of course I have the hot rod art. on the 400.
thanks
I have a 400 w/4V Cleveland heads, flattop pistons, cam, roller rockers, Edelbrock Performer intake, 750CFM Carter, Mallory dist and Holley Annihilator ignition, and Sanderson headers in a 4000 lb '53 F100. The tranny is a C6, the rear is a 9 inch 3.25:1 posi. The pistons are Ohio # 1282P. I rate it at 430HP and 400 Ft-lbs torque. The CR is about 10.3:1.
You should use 4V Cleveland valves in the 400 heads with the flattops and get 9:1. If you take some off the block you can get up to 9.5:1.
I once had a 4V Cleveland in a '67 stang, that would scream. You
could use a '67 up Mustang, but not earlier. There is a local fellow with a 351C in a '65 mustang. that is tight. An early eighties Fairmont could be a real sleeper with a 400. How about a later model Mustang? Not a GT, but pull out a 4 cylinder and stuff in a 400.
Dan Lee
'53 F100
400C-4V