Thread: The VF48 thread
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Old 10-20-2008, 01:15 AM   #25
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Join Date: Jun 2005
Chapter/Region: SCIC
Location: On the dyno at Yimi Sport
08 STI


Originally Posted by Turn in Concepts View Post
Those are pretty standard numbers for a vfXX on a 2.0L. I had a FULLY supported VF34 on my 04 wrx tuned by riftswrx (jorge) that put down 275/250.
Thanks for your input. However, I am routinely at least 10+whp and 20+wtq the numbers that I referenced on VFxx 2.0L cars that I tune and I'm working with 91 octane. What concerned me more was the shape of the graph. It is very ragged, with either some very visible timing pulls or very odd steps in the timing profile. Either way, that tune is definitely sub optimal.
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