Big cam = lock it out. Sooo much better idle quality and response. Nice clean idle in gear @ 800RPM. It's a PIA chasing the adjustments with the timing moving around when it has a 15* curve and it's all in at 1500. If it's all in at 1500, why not just lock it and have the clean idle. Any retard needed, do it electronically.


If the results don't match the theory, change the theory.