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Old 10-08-2021, 05:13 PM
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Tom Vaught Tom Vaught is offline
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Join Date: Dec 2001
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Quote:
Originally Posted by ErikW View Post
18deg total timing at 18psi of boost on E85. I know it's a low number but I'd rather lose a little power for the sake of longevity. We didn't get a chance to add any more before the lifter broke. So there is more to come. Combo is new and new to us so again, baby steps. Initial timing is irrelevant really.
Explain please why 18 degrees of timing at 18 psi of boost is a "Low Number".
I know of several engines with E-85 fuel and twice the boost that makes excellent power at 18 degrees of total timing at that much higher boost.

Aggressive timing at full boost will always cost you a lot of money and engine parts over time.

Tom V.

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