SBeeMan FABO Gold Member FABO Gold Member Joined Jan 19, 2013 Messages 211 Reaction score 48 Location Crossnore NC Aug 4, 2014 #1 I've got a 340,.30 over,12.5:1 compression,Eddy heads ported,259in 274 ex .600 lift roller. Gonna bracket race the car only. What spark plug you guys running with this sort of combo. I've only run big blocks in the past. Thanks
I've got a 340,.30 over,12.5:1 compression,Eddy heads ported,259in 274 ex .600 lift roller. Gonna bracket race the car only. What spark plug you guys running with this sort of combo. I've only run big blocks in the past. Thanks
70aarcuda Master Hoader of SBM Legendary Member Joined Jan 16, 2005 Messages 16,639 Reaction score 5,968 Location las vegas Aug 4, 2014 #2 NGK Spark Plugs R5672A-8
SBeeMan FABO Gold Member FABO Gold Member Joined Jan 19, 2013 Messages 211 Reaction score 48 Location Crossnore NC Aug 4, 2014 #3 Thanks Cuda