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-   -   C6 to C4 trans. (https://classracer.com/classforum/showthread.php?t=35384)

MotoFITmike 08-16-2011 03:01 PM
C6 to C4 trans.
 
Hi,

Just wondering what I could pick up for ET and MPH by switching to a c4? I have a thunderbolt replica with a 427 fe/c6 trans with brake. best et so far is a 10.18 132. thanks!! looking to run in NMCA NSS.

Tony Janes 08-16-2011 03:05 PM
Re: C6 to C4 trans.
 
Ford never made a c-4 bell housing for a FE, so you would have to buy an after market one. I do not think it is worth it.

RJ Sledge 08-16-2011 07:26 PM
Re: C6 to C4 trans.
 
Jim Pacquet has them reproduced and Legal per NHRA. Let me know if you are interested in one or a hundred.

RJ

X-TECH MAN 08-16-2011 07:52 PM
Re: C6 to C4 trans.
 
Quote:
Originally Posted by MotoFITmike (Post 275716)
Hi,

Just wondering what I could pick up for ET and MPH by switching to a c4? I have a thunderbolt replica with a 427 fe/c6 trans with brake. best et so far is a 10.18 132. thanks!! looking to run in NMCA NSS.
You could pick up quite a bit but the expense might not be worth it to just run NSS. I think Jim Morgan picked up about 1 to 1 1/2 tenths in his B/SA 428 CJ if I remember right.

Bob Pagano 08-16-2011 08:22 PM
Re: C6 to C4 trans.
 
And you can get more choices in gear ratio for the C-4


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