360 LA installing Promaxx Aluminum heads

Backing into the parking spot at Summit she lean popped and died...lol. Think one step smaller metering rod will likely do the trick. I'm at 60-50 now.. I'm going to toss in 58-50.. it's that close. Headed out of state tomorra so that might need to wait till I get back.

I'll say it again. Go up a jet size and see what colour you get on your plugs.