Groudy
10-25-2009, 12:41 AM
Hello!
anybody here who can tell me how much is the diameter from the exhaust valve (exhaust manifold side) outlet of the SR20DET or RNN14? How much is OEM and how much is ported possible?
Thanks
Sascha
anybody here who can tell me how much is the diameter from the exhaust valve (exhaust manifold side) outlet of the SR20DET or RNN14? How much is OEM and how much is ported possible?
Thanks
Sascha