03-09-2006, 10:49 AM
the focussport head reuses ALL the stock parts from whichever used head they are machining for you
and the FR head is a brand new cnc'd head using larger intake and exhaust valves with stock springs, tappets, lifters .... and it also costs $400 less and you get to keep your stock head as a spare unlike the FS head
and the FR head is a brand new cnc'd head using larger intake and exhaust valves with stock springs, tappets, lifters .... and it also costs $400 less and you get to keep your stock head as a spare unlike the FS head
Below Average Car Club