360 LA installing Promaxx Aluminum heads

^^^ I picked up a set of the next step cooler plugs... NGK BKR7E. I'll give them a try tomorrow and probably try taking a couple of degrees of timing out of it as the color on that ground strap is a bit close to the base.

Aside from that are we on concurrence that the AFR (for everything other than WOT) is likely good where it is at?