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375cfm is borderline FULLY ported BBF stuff... holy crap... lol
LMFAO Ben Mens over at roush competition engines said if i get new intake valves and go to a 55*valve job that ill pick up an extra 20 cfm on intake and about 10 on the exhaust but idk if its worth the extra 1200 bucks
LMFAO Ben Mens over at roush competition engines said if i get new intake valves and go to a 55*valve job that ill pick up an extra 20 cfm on intake and about 10 on the exhaust but idk if its worth the extra 1200 bucks