C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

supercharger guys how much timing?

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Old Jul 27, 2004 | 07:30 PM
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From: broken arrow ok
Default supercharger guys how much timing?

What setting are you guys using on your ignition retard setup. How many degrees retard per psi of boost. Also are you running stock timing and how much is that. For 92 lt1 vortech setup.
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Old Jul 28, 2004 | 12:35 AM
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From: Fremont Oh
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I'm running about 26 at 5500 RPM's and ~ 8 pounds of boost.... it depends at least for me as to how ot it is outside... weget well over 100 degrees here in the summer... I'm also running one step colder plugs as well...

Mo
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Old Jul 28, 2004 | 09:03 AM
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From: eville in
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whats the base ??? or is it locked
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Old Jul 30, 2004 | 01:06 AM
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From: Fremont Oh
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it pretty much depends on what the KPA range you are idleing at... and the RPM I'm at about 700 rpms and about 36 KPA and the timing is showing 21 degrees.... it should be probably areound 16-17 I would think...

Mo
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