Spark plug recommendation
05-30-2014, 06:10 PM
#1
Staging Lane
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Spark plug recommendation Ok so I have a 370, vengeance racing tfs fast as cast 220's, with a s480 88mm on e85. I'm looking for input on what spark plugs/heat range to start out with. Any info is greatly appreciated. Thanks
05-30-2014, 08:13 PM
#2
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I run the AR3934's and love them. I run twin S366's on E85 and 22lbs of boost gapped at .022. Tons of street driving and track passes with some 5.60's in the 1/8th. No problems and I run E85. It would be a good starting point and then you could read the plugs.
