Quote:
Originally Posted by mag_black
^^ the Z1 manifold? I just haven't seen any independent dynos. I've read every thread about it here and myg37.
The M370 seems to be the only product that shows consistent results w/ independent dyno.
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I'd personally just port yours to save but if you have to, yeah the Z1.
While I believe Z1 and the guy that came up with the porting show STD numbers to show off more, I know it makes more up top then the m370. Next Saturday I'll be dynoing mine.