Re: Hesitation ????!!!!!
Hey everyone I have a small hesitation when I just hit the gas !!! It happens when I go from a stand still or if I’m rolling along at 5 or 10 miles an hour. The hesitation actually acts like the car is going to stahl for a second then takes off. It happens no matter if I go wot or just give it a little gas. ??? The carburetor is a Holley ultra street avenger 660 with vacuum secondary’s what could be causing this?? An advice or help would be greatly appreciated ! Thanks
You are probably leaning out between transitions. If you recently leaned out your idle, this reduces the amount of gas available during transition. Making your idle richer will help, but, may cause stink and eye irritation. If you have adjustable air bleeds, you could also decrease your low speed air bleed, this will give you more gas at transition.
Do you put in a new bigger cam ? If so, then, tuning is required.
1970 Chevelle SS396 (408), Fathom Blue,
Original Block & Forged Crank, KB Pistons, Edelbrock 6045 Heads,Comp Cam 292H, March Serpentine, RPM AirGap,750HP,100hp Nitrous
A/F Wideband,Tremec TKO 600, 12 bolt,
30 spline Moser Axles, Richmond 3:73's, Hotchkis control arms, swaybars, springs, Wilwood 12" rotors D/S, 4 piston calipers