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Old 06-03-2025, 03:54 PM   #7
Mike Graham
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Join Date: Jul 2002
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Default Re: MSD grid revlimiter false trigger

Quote:
Originally Posted by Dave Ficacci View Post
Where in high gear? I had to ramp my high side chip 600 rpm higher than where I actually wanted to set it so it won?t come on prematurely . Msd said my distributor was no good, even though it was a brand new MSD distributor. Then they said my cam gear must be no good?

Do you see the trigger pulses in your msd review data file?

In their defense, they benched tested my grid and distributor in their rig and it worked perfectly.
I don't see any trigger pulses. only see the rev limiter coming on. It starts about the rpm that I have my shift lite set to. I aslo see short spikes on the shift lite graph. I have launch delay set out and shift delay. This is something new. It has worked before. Started acting up in eliminations last weekend and got worse every round
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