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Set Timing?

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Old 05-10-2005 | 04:00 PM
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From: CHESAPEAKE,VA
Default Set Timing?

What Should The Timing Be Set At ? The Motor Is A 509 With Fully Ported Heads And 9.5 Comp. Use Only
93 Fuel.
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Old 05-10-2005 | 06:23 PM
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Talking Re: Set Timing?

What ignition are you running? plus, what ehaust are you running? When I build that type of engine I usually run 34 degrees total at 4000 RPM. If I think the customer is going to possibly get 89 or less fuel out on the water, I'll turn it back to a moderate 31 to 32 degrees. Dont need any melt downs !!

John
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Old 05-10-2005 | 07:03 PM
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Default Re: Set Timing?

Originally Posted by Pwrbt33
What ignition are you running? plus, what ehaust are you running? When I build that type of engine I usually run 34 degrees total at 4000 RPM. If I think the customer is going to possibly get 89 or less fuel out on the water, I'll turn it back to a moderate 31 to 32 degrees. Dont need any melt downs !!

John
STOCK IGNITION (HP 500)AND GIL EXHAUST RIGHT NOW I RUN 30 ON THE TIMING
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