I am looking to stage 3 port and polish my STOCK upper and lower intake.. How much CFM do they flow stock and how much would the most be that i could get them to flow... I want the engine to look completly stock.. So, i was planing on stage 3 porting the STOCK heads as well... How much power do you think i could make by doing this... It will cost about 1000.. Or should i just forget about it and go buy some different heads and intake...
And information would be helpfull that you
And information would be helpfull that you