IMHO, 0.060" is too much. As a matter of fact, if you're pushing up the compression you should be taking your gap downward as the compression will tend to quench the spark. The 24# are real marginal for your combination. I'd consider moving up to 30# injectors. You could get an EGT to help you tune. I just started running a dual channel EGT myself with probes on #1 and #6. My temps were up around 1363F while motoring through the traps at 6400. That was with about 43psi of fuel pressure. On one pass I went up to 45psi and the EGT dropped to 1348F so it looked like I had too much fuel. Every day and every track is different though so you'll have to move the FP around to suit the conditions. BTW stochiometric is about 14.7:1.
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Jeff Chambers
Trophy Stock #3
11.86 Seconds / 113.8 MPH
Chambers Racing Team