Holley 2210 & 2245 Choke The Holley 2245 choke uses what is called a divorced choke thermostat. The thermostat coil sits into the intake manifold...
Holley 2210 & 2245 Identification The carburetor number for this carburetor is stamped on the front of the float bowl. In this case the number...
Holley 2210 & 2245 Idle Circuit How the Idle Circuit Works Hesitation Off Idle When accelerating and just off idle, the idle mixture adds a bit...
Holley 2210 & 2245 Needle & Seat Testing How to Test the Needle & Seat The needle & seat are probably the number 1 cause for too much...
Holley 2210 & 2245 Power Circuit How the power circuit works As the engine gets up to higher speeds, more fuel is needed, which is provided...
Holley 2210 & 2245 Troubleshooting Lack of power at high speeds Power piston binding – it should move up and down freely. Remove the piston...
Holley 2245 2 Barrel Accelerator Pump The hole in the bottom of the pump well is the discharge hole and does not use a check ball....
Holley 2245 2 Barrel Float Adjusting the Holley 2 Barrel Float Watch a video about adjusting the Holley 2245 float: Invert the air horn upside...
Holley 2245 2 Barrel Rebuild Cleaning: Soak all parts except for any rubber, or electrical parts. Wash carburetor, with hot water if possible to get...
Holley 2245 Jets Main Jets The 2 main jets in the carburetor are usually different sizes. The larger numbered jet goes on the...