What is suitable porting for daily drive, is it (extend/mild/street) or bridgeport ?
If I do bridgeport, what should I do to keep the rotary in good condition? Someone =)
I wanna do this porting on my 13bt S5.
Does any of u out there done this upgrade b4? My car existing ignition is using contact point/breaker, i m wondering any of u done the upgrade b4? I heard of a device called transistor assited ignition. I cant find...