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Timing 1997 HP500??

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Timing 1997 HP500??


Old 08-13-2005, 01:53 PM
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Default Re: Timing 1997 HP500??

Originally Posted by JaayTeee
The v6 module has a shorter advance curve.

It's generally used to help idle quality
on supercharged, or big cammed engines.
Not to steal your tread, but I have the thunderbolt IV, how can I tell if it's a V6 or V8 module by looking at it?
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Old 08-13-2005, 02:29 PM
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Talking Re: Timing 1997 HP500??

If you look over the back of the engine at the module, it is stamped into the face of the ignition module. It will be stamped as V6-14, V8-HP or V8-20. Something like these.

John S.
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