moparcuda Well-Known Member Joined Jul 4, 2014 Messages 400 Reaction score 55 Location quebec Dec 5, 2019 #1 Hi,what spark plug range and brand would you recommand for my engine' 451 blower 671,440 source stealt heads,,,,2x4 carter 750 cfm,comp.ratio 8.5,, Last edited: Dec 5, 2019
Hi,what spark plug range and brand would you recommand for my engine' 451 blower 671,440 source stealt heads,,,,2x4 carter 750 cfm,comp.ratio 8.5,,
yellow rose Overnight Sensation Joined Jun 19, 2015 Messages 28,501 Reaction score 22,953 Location Central Washington Dec 5, 2019 #2 What heads?
moparcuda Well-Known Member Joined Jul 4, 2014 Messages 400 Reaction score 55 Location quebec Dec 5, 2019 #3 yellow rose said: What heads? Click to expand... 440 source stealt heads
