for a blown 331 with 185 AFR heads.. Im about to pickup the autolites 3923.. Is that what you guys running ?
for a blown 331 with 185 AFR heads.. Im about to pickup the autolites 3923.. Is that what you guys running ?
i run the 3923 and the 3922 for one range colder. also if you dont want to set the gap you can use the autolite racing plug. i think the number is AR3932 not sur eon number. i have heard some guys using the a certain ngk plug also.
I still gap the autolite racing plugs.
Chris
9.05@152 with a T-Trim on BFG Drag Radials
NMCA SR6381
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