BULLET CYLINDER HEADS

Machine Ported Heads
Port Flow Research and Development
Compuder aided design & manufacture                   5-Axis  Simultaneous Machining
Engine Dyno Facilities
Competition Race Engines

CLICK THE "BULLET CATALOGE" LINK ABOVE FOR A CYLINDER HEAD CATALOGE, OR CHECK OUT OUR FULL SERVICE WEBSITE FOR PICS AND BILLET COMPONENTS.

Bullet Cylinder Heads Holden Hill was created to supply world class Machine Ported Cylinder Heads and Racing products to the Australian motorsport market.  

Bullet Cylinder Heads Holden Hill, just a short drive from Adelaide City South Australia, has the largest port program library in the country, consisting of 60+ different types of cylinder heads. Including the Nissan RB26 four valve, Yella Terra dash 3 head & Harley Twincam

Bullet Cylinder Heads experience with so many different types of heads has given us an extensive knowledge of the intricacies in digital mapping and machine porting of cylinder heads.

PROFFESSIONAL  RACERS & ENGINE BUILDERS USE BULLET CYLINDER HEADS FOR THE FOLLOWING REASONS;
• ALL HEADS 100% PORTED USING OUR 5 AXIS CNC VERTICAL MILL
• ALL PORTS IDENTICAL FLOW & VOLUME MEANS MORE POWER
• ALL CHAMBERS EQUAL VOLUME
• FASTEST TURN-AROUND IN THE BUSINESS
• RACE QUALITY HEADS AT A HAND PORTER’S PRICE

CURRENT PORT SHAPES AVAILABLE

Check-out our new website for a complete list of port library.