EGT difference between the two (lower boost higher timing vs higer boost lower timing)?
Quote:
Originally Posted by Visconti
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Anyways-
With the smaller pulley I could make up for lack of boost with timing.. I didn't see any real big power difference between 91 and 93 octane... 5whp isnt anything to talk about. I've had similar results with some of the turbo kits I've been working on. No doubt the FA20 motor is a strange beast.
Making max HP is not what I want to do, I want reliable and consistent results.. For me the car needs make the same power at least 3 times in a row on back to back Dyno runs with no cool off...
With 100octane or e85 I would expect a 30-40whp bump In power with the smaller pulley.
John
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