[moneypit]

Like the title says.
467 Butler rotating assembly
87 cc E-heads, 310 cfm also from Butler
Superior tunnel ram ( Nash copy) 750 cfm edelbrock carbs
Carbs are set up one step fatter than out of the box.
Pulled all the plugs today while changing header gaskets.
#7 and #8 were white/gray, the others looked fine.
Also grayish color inside respective header tubes.
Anyone else have this issue running a warrior style tunnel ram on the street?
Can fuel distribution be a problem at low rpm cruise speed?

Any thoughts would be appreciated!

Thanks, Colt