Originally Posted by GregCrowe

IT'S FIXED !!!!!!!!!!

Yes folks, my ZR-1 is running like a champ again. New GM D545 coils fixed the problem. The high rpm power is awesome. No cutting out, no miss, no falling on it's face.

For the record, let it be know that SUMMIT/ACCEL COILS SUCK !!!!!!

These are absolute JUNK !



I will be having a nice conversation with Summit tomorrow.

I would like to thank everyone out here for their help over the past 3 years and especially JeffVette.