PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

COME ON GUYS, NEED YOUR HELP ASAP.

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Old Nov 20, 2002 | 02:02 PM
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From: corpus christi
Default COME ON GUYS, NEED YOUR HELP ASAP.

i need to know if i can use spray if i have my SPARK RETARD LIMIT values set at +20?i am going to the track friday,the last thing i need is to blow my engine.i have zeroed out the TQ management,but i dont think its the same as spark limit retard.
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Old Nov 21, 2002 | 10:19 AM
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From: Mass
Default Re: COME ON GUYS, NEED YOUR HELP ASAP.

It depends on how much you are spraying and at what RPM it is coming in on.

Rule of thumb is 1 point of timing reduction per 50 shot of the good stuff.

The timing reduction should be done for all g/cyl cells in excess of .56 g/cyl and for ~3000 rpm and up (or whatever you launch at). This should do your timing just fine.

Ensure that you keep the timing dip at ~4800 rpm. This is peak torque and it is important that you maintain this reduction in timing. Especially if you are on the juice.

Good Luck,
Kevin
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