Quote:
Originally Posted by PoorMans180SX
The twinscroll 7163 isn’t for the dynochart crowd, it’s to squeak out 500hp and still feel awesome at 2500rpm. I fully expect a singlescroll 7163 IWG or 7163 EWG to make more top end power. And yes, a 7064C will also make more top end power (especially at very high rpm where dP is more harmful) "[/I]
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Is he saying that a 7064 will make more power than a 7163 or that a single scroll 7064 will make more than a twin scroll 7064? If he's saying a 7064 will make more than a 7163 (with the same AR), I'm not sure I agree with him; the compressor maps say otherwise. The 7163 map picks up earlier and falls off later than the 7064, it's very wide and pretty much leaves no reason to buy a 7064. The 6758 and 7670 still have a place below and above it though