I'm trying to pick out the top end parts for my 331 build. i have narrowed the heads down to the performer rpm's and the afr 185's. my eng builder prefers the rpm's but will build it with anything.
the goal is to get a solid 400 at the crank with a 331 with a good set of heads intake and mild cam.
it need to pass the sniffer test and be street-able. the car is not a daily driver but i like to drive it as offten as i can.
so what do you think? the afr's or the rpm's?
guys with these heads your input would be extra great. but any input is thanked
the goal is to get a solid 400 at the crank with a 331 with a good set of heads intake and mild cam.
it need to pass the sniffer test and be street-able. the car is not a daily driver but i like to drive it as offten as i can.
so what do you think? the afr's or the rpm's?
guys with these heads your input would be extra great. but any input is thanked