Butler Performance Inc. News

PONTIAC HEAD CHART CASTING NUMBER YEAR & FACTORY APPLICATION CHAMBER VOL# CC'S EXHAUST PORT...

Pontiac Body Types From 1946 to 1960 – “A Body”- Chieftain, Star Chief, Super Chief, Bonneville, Catalina, Ventura From 1961 to 1965 – “A...

Cam Install Section 1- Install with Fuel Pump Eccentric for Manual Fuel Pumps Section 2- Install with a Cam Retaining Washer for use with EFI   Section 1- Install with Fuel...

Pontiac Block Main Cap Identification We get many questions on main cap types on Pontiac blocks. This causes much confusion when choosing dip stick tubes with and without a windage tray....

Pontiac Cast Iron and Aftermarket Valve Sealing We get many questions regarding the intake seal styles on cast iron and aftermarket heads. Pontiac factory cast iron heads came with different...

Keeping a Pontiac engine cool is vital to it lasting. We get a lot of questions regarding timing covers and water pumps. We have taken the time to show each timing cover and address the ways to...

Here at Butler Performance, we get a lot of tech questions. Some of the most common questions regard cooling the Pontiac engines and water pumps. We have taken some time to show the difference in...

Block Dipstick Tube Installation using BPI-1001 Start by lightly sanding /polishing the larger end of the tube so it will slide in a little easier. Next, insert the small end of the tube into...

Feeding a Carbureted Engine with an EFI Fuel Pump It is becoming more and more common for people to use an in-tank electric pump to feed a carbureted engine.  Many new engines simply do...