4.1 Stroker Build

It's a Comp custom roller grind. I run NA with Nitrous. I have the same cam in my 4.1 now. It's .526 lift with 1.65 rockers on a 108 LSA with 228 intake and 230 exhaust @.050 lift. Same cam as an old Kenne-Bell Mk II R cam. Pulls hard in the mid range on a 4.1.
 
It's a Comp custom roller grind. I run NA with Nitrous. I have the same cam in my 4.1 now. It's .526 lift with 1.65 rockers on a 108 LSA with 228 intake and 230 exhaust @.050 lift. Same cam as an old Kenne-Bell Mk II R cam. Pulls hard in the mid range on a 4.1.
Are you getting enough vacuum with a 108 LSA?
 
I wish you the best. Ive seen those blocks split right down the middle when you get some horsepower going through them.
 
Well, I changed my mind on cams so my 230/230 roller is available if anybody following this thread needs one.
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