and the Z will never produce the street power of an inline motor of same displacement/liters. Where besides fitment being an issue on a Z of it's turbo and the sizes. It will only have 3 pistons to drive that turbo pre side and the larger you go. The more unusable power your going to produce ( lag ). That is the handicap the Z has over the Supra and it will always be that way. Other than that, there's no Street Z quicker than the Top Street Supra's either, lol. No even close last I checked. Not a dig, just a fact.