Quote:
Originally Posted by Flathead
I ran a 400jr in a 41 coupe 3/8 x 3/8 motor, slightly larger than OP's but close. I used stock springs and ran two 97's with direct linkage. Stock springs were easy on the cam and I did not need to wind it up like a race engine. Performance was strong no hesitation or flat spots, pulled real good low to high. I guess that puts me in the minority.  |
Heavens no, it just puts you at the tail of the B main....lol