I can't remember what I was using for the 100 shot, but I'm running protopline al. heads now w/ a 300 shot and was told to use autolite 3933. Just wanted to double check before I got the bottle filled and started playing around.

 

run the autolite racing 3932 I have had no probs with these ever....

 

cool, thanks.

 

How much are you spraying? It was 250 or 300 right?

 

With those plugs what do you gap them at? It seems like the ground is very hard/stiff making it difficult to set the gap. They came out of the box gapped at .027-.028