317s on a 4.8 LR4
as long use 4.00+ bore gaskets will be alright. and scr will be in the mid 8s depend on amount milled from heads abd gaskets used.
my 4.8 is equipped with 317 heads milled .005 and ls9 head gaskets and studs. and i plan on up to 15+ psi on pump gas without meth. and fmic
as long use 4.00+ bore gaskets will be alright. and scr will be in the mid 8s depend on amount milled from heads abd gaskets used.
my 4.8 is equipped with 317 heads milled .005 and ls9 head gaskets and studs. and i plan on up to 15+ psi on pump gas without meth. and fmic
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the 243,799 and 317 all use same intake and exhaust ports, same size intake and exhaust diamater valves. chambers are different and 317 has larger volume chamber
opinions and insults welcome
are u worried about lag?
i was originally gonna go with t4 t88. but ive began constructing tt manifolds for my car. i really want to use mpt60 t4's with 3in dp.
im not worried about lag with those turbos. but i may end up going with t3 version. still debating.






