384 to 408 lsx e.t. Difference
#1
384 to 408 lsx e.t. Difference
I had a 384 lsx 10.8 to 1 ,ms3 on114 lsa,patriot stage 2 ls6 2.05 1.60 heads ,ls6 intake . Ran 11.20@119 NA . Cylinder cracked I am in the process of building a 408 11.5 to 1 with same heads,cam,and intake. How much E.T. Will I gain?3400lb turbo 350 3100 stall 3.70 gear