Originally Posted by maxpower671
Originally Posted by hammertime
Originally Posted by maxpower671
Originally Posted by ccperf721p
I run a 7AL2 with a pro power coil on a 15:1 alky injected 434. On a couple of occasions it has fired a 15% tip of the can without issues.
what sparkplugs? how much gap?
AR3910s gapped at 30, Extended tip plugs, A lot of engines miss without them.
why is that they miss without the extended tip plugs?
Because the non ext-tip doesnt burn as well with alky causing a slight miss.