Quote:
Originally Posted by Meulen
I think you missed the part where he said he learned some new tricks working with the new company. Sounds to me like he improved on the process from Z1, which makes sense! There's gotta be more potential HP out of these motors NA'd!!
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No I saw it but I'd think you'd learn more in tuning, not porting. The manifolds thin were you need to port and you can only port match to the lower and tb's. Going bigger won't help anything if you're hitting a rim of another object. I believe the only way to port match is to have every item on hand. Every item can be slightly bigger or smaller so the z1 mani my not be 100% port matched to the TB's or lower. Maybe he learned this and why the hp might not be as high as his.