Originally Posted by Fernando_221
Could you please tell me what's the PN of the 2.3 head you have?
I think there are two PNs: 1s7g and 3s4g.
According to SBD, the 3s4g is the one with better flow. I have one 3s4g, just want to know if it's same as 2.3.
I looked up my part # when I first got the head to make sure I got the better flowing one also and my part # was the 3s4g so you should be good
Originally Posted by PSUrivie
Interested on this build!!!! Make sure to post up plenty of pics. I think this might be the next big mod on my ride.
I'll do my best on getting as many pics as possible I'm usually the kind of guy to just work on something to get it done but ill work on taking pics through the process this time lol. Also I wont be working on it probably till spring when I could let it sit while working on it (since it is my DD) and drive either my other car I just picked up or my motorcycle. I do plan on having it done for FF 13' and plan on having both of my cars there.