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Author Topic: Total advance with TFS heads  (Read 1017 times)

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c9zx

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Total advance with TFS heads
« on: February 22, 2026, 10:28:28 AM »
How much total mechanical advance (no vacuum advance) usually turns out to be optimal with TFS heads on a 462 or similar build. Thanks, Chuck
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blykins

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Re: Total advance with TFS heads
« Reply #1 on: February 22, 2026, 10:33:29 AM »
All of mine usually end up around 32-34. 
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Brent Lykins
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69ramair

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Re: Total advance with TFS heads
« Reply #2 on: February 25, 2026, 01:10:46 AM »
My 464 ended up at 34 degrees with 94 octane pump gas
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