See attached . CNC ported $1895Fatride- The regular GN1 heads that are unported flow about 210cfm.
The heads that STGMAN is selling are GN1 heads that have been ported with a CNC machine and they flow about 250cfm at .500 lift.
See attached . CNC ported $1895
Race ported is another $750 option, brings the price up to $2645 not including tax or shippingSee attached . CNC ported $1895
So as asked eariler ,then they are GN1 R heads?.Race ported is another $750 option, brings the price up to $2645 not including tax or shipping
No, GN1-Rs have larger valves. These have 1.9 intake GN1-Rs have 2.00 or 2.02, I cannot rememberSo as asked eariler ,then they are GN1 R heads?.
Just trying to understand what they are. In market for a set ..
So as asked eariler ,then they are GN1 R heads?.
Just trying to understand what they are. In market for a set ..
So as asked eariler ,then they are GN1 R heads?.
Just trying to understand what they are. In market for a set ..
I know that they come with cnc Combustion chambers standard.So what is the difference of these vs. The 14 bolt GN1's on FT website? Their ad says cnc ported also for $1895
No waiting is the bestThese heads are gn1 14 bolt and “race” ported and with an 80 dollar spring upgrade and no 3 month wait period
Interested in the rockers.They are gn1 cnc ported, I have lots of new parts if you need any go fast stuff, roller rockers iron cnc ported heads a gn1 intake comp 206 roller cam kit Seimans 60# injectors gn1 aluminum unported heads, etc.