FS: GSR Intake Manifold, Ported and Polished, dyno inside
#26
Re: FS: GSR Intake Manifold, Ported and Polished, dyno inside
shouldnt you get more top end as well after porting?
it seems like they only improved the long runners and didnt have any effect on the short ones even though they are polished.
not saying that its bad, have nothing to compare to.
but definitely nice jump for a stock manifold midrange
it seems like they only improved the long runners and didnt have any effect on the short ones even though they are polished.
not saying that its bad, have nothing to compare to.
but definitely nice jump for a stock manifold midrange
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