most power on xs-power manifold

[roadracer4life]

Hey guys I am running an XS power exhaust manifold with a Bullseye power S374 and am having a hard time getting the car to make over 600whp.. whats the most anyone has made with that exhaust manifold.. here are pics of my setup
http://c3.ac-images.myspacecdn.com/images02/103/l_0317dd6938ce4339b46c7bf0a2ae1b46.jpg
http://c3.ac-images.myspacecdn.com/images02/82/l_f59d2f48d4ee4c50ba82484f3f8315be.jpg

-Sam

[2jzget]

I buddy of mine mad over 700rwhp through a glide using an xs-manifold

[LexusFTW]

You're stock cams are definitely holding back your setup.

[roadracer4life]

You're stock cams are definitely holding back your setup.

do you have any recommendations on a cam manufacture.. i was thinking about some 272's maybe bigger.. who makes a good cam for the GE non vvti head?

-Sam

[LexusFTW]

do you have any recommendations on a cam manufacture.. i was thinking about some 272's maybe bigger.. who makes a good cam for the GE non vvti head?

-Sam

http://clubna-t.com/forums/showthread.php?t=6623&highlight=cams

[2jzget]

You're stock cams are definitely holding back your setup.
Yep the cams are holding you back, but there are a few (PMsupra on SF for one) that have made over 700whp with the stock NA cams and intake manifold and a smaller turbo.
Don't know what that means, just saying.

[dejacky]

264's seem like a great match for the dbb pt67 turbos.