Quote:
Originally Posted by tom @ eas
I agree, the VT1-550 and VT2-585 charts were very similar.
The VT2 M3 also did the numbers with approx 0.5psi less boost than the VT1, and will hold that power for a much longer period of time.
This is essential if seeing extended track use. The upgrade path is much easier since the cooling system is unchanged for VT2-585, 625 and 650 systems when additional power is desired.
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Quote:
Originally Posted by tom @ eas
Actually one critical point I should add to this. The VT2-585 equipped M3 is running 20" wheels, compared to the VT1-550 running the stock 19s.
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Alright. So their are some factors; less boost, larger wheels. And the VT2 will probably be more consistant when driven hard from being intercooled.
Well in a couple weeks I'll be getting the 585 installed on mine. I wanna find a place to get it dynoed after so it should be a nice comparison since my car will have different variables. Full exhaust with x-pipe instead of OEM exhaust mod, plus it'll be on 93oct. Should get some nice results
