Butler Custom Pontiac Procharger Cog Drive Kit, Up to 1250 hp

Take your Pontiac to the next level with a Butler Custom Procharger Kit.

Designed and tested in house at Butler Performance and able to produce up to a massive 1250hp.

Includes the following;

Billet Pontiac Head Block
Billet Mounting Plate
F1 Procharger with Hardware
Cog Procharger Drive Pulley
ATI 6 Bolt Drilled Balancer shell and Hub
Billet ATI Hub Adapter
Choice of Modified Serpentine or V-belt Accessory Drive Crank Pulley
Billet Spacer (V-Belt for optional Evac use)
Procharger Crank Pulley
Procharger Belt
Procharger Tensioner with Mounting Hardware
Procharger 4150 Carb Hat
Procharger Blow Off Valve w/ ALM Flange and T Mounting Tube
All necessary hardware
Includes BPI-1027 crank pinning kit

Fits under the hood of most Pontiac cars. ATI balancer included in kit and must be used. Crank pulley will have to be drilled to accommodate the ATI bolt Pattern.

Works with alt and ps. Will not work with AC

Evac pump kit optional (pictured)

Intercooler recommended

Charge tube not included due to varying intake heights and routing 

Modifications required when installing in 67-69 Firebird