I have a 360 with 9 to 1 compression. Swirl port and ported heads. 750 carb with MSD six AL ignition box. Headers with a Hughes cam in the 530 lift range. What plugs would you recommend? Would like 5/8 socket size and 3/4 inch reach. Thanks Chuck
Spark plug question
- Thread starter HR5058
- Start date
-
Ddaddy
I'm changing the World... one pixel at a time!
Autolite copper core.
Got it. Thank you!!’
72Dart6pack
Harder Better Faster Stronger.
E3 plugs. Lol
mderoy340
Well-Known Member
Autolite 3924 or NGK 7373 (FR5)
-
