Quote:
Originally Posted by Jus
So you're saying running these Z1 with test pipes will yeild about the same gains as full long tube headers? And what do you think noise wise? Thanks
|
I know for a fact. I proved it here along with another forum member named Mike and a couple others. Your exhaust setup will be a factor on how much it helps. Between four of us with all NA breather mods and tune we were pulling between 330 and 349whp. One guy did 326whp on these headers and stock exhaust. My exhaust was to free flowing to get the higher numbers. I had the Greddy.
The sound is perfect. Apt of that again depends on your exhaust. But ultimately it's up to you.