I plan on going to the local junk yard soon to pick up some heads among other parts. I was wondering are all usdm w series vg30e/33e cams the same? I read on this forum that the vg33 heads intake throat is also a little smaller.
http://www.redz31.com/forum/viewtopi...highlight=vg33
Is this just a trait of the vg33 heads or have any of you seen newer model vg30e with this same trait? My car has 4 broken exhaust manfold studs and I don't want the down time to fix them. So I figured I'd get an extra good set of heads to just swap over to when I do my timing belt in the next couple weeks. By the way my car is an 89 na w series block.
http://www.redz31.com/forum/viewtopi...highlight=vg33
Is this just a trait of the vg33 heads or have any of you seen newer model vg30e with this same trait? My car has 4 broken exhaust manfold studs and I don't want the down time to fix them. So I figured I'd get an extra good set of heads to just swap over to when I do my timing belt in the next couple weeks. By the way my car is an 89 na w series block.
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