Two SC 61's = trouble
Join Date: Jul 2001
Re: Strengths and weaknesses of the 351???
You either use a small base circle cam and use std rollers or use aftermarket valve gear..The roller cam follower [lifter] is too long for non roller block, as the roller block had longer lifter bores and if you use roller lifters in flat tappet block they lift above the oil feed gallery...The 351 roller block out in 95 so ther won't be many around..Btw the Lighning [s/c] F150 was flat tappet..
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
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