spark for my 402 cid

09-09-2006, 12:49 PM

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spark for my 402 cid

how can know that my car need more spark by using the diablo programmer

09-10-2006, 09:36 AM

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To properly tune a big cube motor, you should really step up to a more powerful tuning solution. I really dont think the diablo is gonna cut it.

09-10-2006, 11:55 AM

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Quote:

Originally Posted by GuitsBoy

To properly tune a big cube motor, you should really step up to a more powerful tuning solution. I really dont think the diablo is gonna cut it.

So true. The tuning requirements for a 402 are simply beyond the scope of a simple handheld tuner. Either EFIlive or HPtuners will do it perfectly.