PeakBoost or Ground Zero??

[boogerdawg]

Hey I was wondering where to buy a Ground Zero manifold for my Ka-t... Also any of you guys running a Ground Zero manifold? Good? Bad? How is it? I was looking at PeakBoost too. Looks like a nice piece, anyone have any feedback on that as well? I have an s13 w/o ABS. Any problems as far as clearence with either of these manifolds? Thanks

[EstoMax]

i run the groundzero manifold, its quite nice, but i had to grind down one of the bolts for the power steering pump as the manifold runner hits it. Not sure if that is still a problem however (mine is 2 years old)

Marko

[boogerdawg]

Nice, yeah i could live with grinding down a bolt. anyone else?

[bruinbear714]

I have teh peak boost manifold sitting in front of me... the quality looks stupendous, but it looks like it positions the turbo a little higher than other manifolds so you might be limited to a small T4/T3 turbo. Look for my post, "Help, engine doesn't build boost until 6k" or something like that