Question on holley 4150

kennmadruga said

then 6.5 should be ok............is this combo new ...just got it runing?....just asking because the print out says may 08..myself a would check the pv and record it.....a blowen pv should cause a noteable amout rich mixture from ide to off ide.....bad cruz performance ect....you may have 3.5 whow knows .....check... good luck..........

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The motor was on the dyno in may. The carb was brand new out of the box on the dyno. My boss would'nt let me leave to go watch the dyno runs! After i got the motor in it ran like azz (as far as idling and of idle acceleration). I've only been able to drive it about 200 miles since its been in the car and would like to work the bugs out before winter.