Good reading material, thanks Tom

Also, I wanted to point out that I have my IMRC turned off in my tune all together. AFR is a pinch leaner than what my dyno shows. I also have another tune that has less timing. I get misfires with all 3 tunes, so that's why I think it's a mechanical issue (plug wires, gap, grounding issue, etc)

Now I'm coming away from this armed with some good knowledge to improve upon my currant setup



2005 Ford F150 SuperCab FX4 1964 Chevrolet Impala SS 1998 CSVT: 354HP/328TQ @ 10 psi, now gone