Solid Roller Cam 408ci lsx
Iron 408ci
Stock L92's W L76 Car Intake NW 90mm TB
248/258 .647/.647 113+3
Comp 921 springs
I was thinking about getting a set of AFR225 heads and a carb intake and a solid roller cam shaft do you think that would be a good move etc ?
what set up would you go with ? heads ? cam ? springs? intake? also thinking about going carb set up

I don't think you need to get different heads. Just maximize what you got and you will be fine. I run ported 243 castings on my 421.




