OBX Headers (just recieved)
received, thanks.
now what y-pipe are people using or starting with and adding the 3.5 in piece
Last edited by gallardo259; Feb 16, 2012 at 01:25 PM.
I was looking for CAI (not sure which yet), these headers, high flow cat and probably SLP catback.
Any ideas how much of an increase I might see?
Just trying to decide whether or not it is worth doing...
Thanks.
The Best V8 Stories One Small Block at Time
This is what i have seen as well
http://www.ssaccessories.com/servlet...s-Chevy/Detail
This, again, is the same thing I have seen
edit - payed with paypal and it worked fine.
Are the collectors flared outward at the end? I want to weld V bands onto the end but might be difficult if the collector is flared not straight.
Last edited by Valkyn; Feb 16, 2012 at 10:31 PM.
running an open y-pipe, K&N intake, and being m6 i put down 299 on a stock tune in november. would have been even higher with more pulls, and considerably higher with a tune









