CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

CNC Billet HP Head > Replaces the cast aluminum head on the Avenger 85 engine

$79.95

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This CNC High Performance Billet HEAD is "Mo Betta" as we say in Oklahoma!

360-degree cooling with perimeter fins all sides. No Hot Spots!

Head Specs.

Approx. 6.7cc volume combustion chamber.

50x50mm head bolt pattern

Actual Head net weight = 2 lbs. 4 oz.

Made with 6061-6T Aluminum.

Head Squish Band > 4mm wide x 0.5 mm height.

Comes with a 0.2mm thin copper gasket for optimum piston Quish clearance.

FYI: The 360 CNC head was AutoCad designed by Don Grube and made in a contract machine shop in China to keep the cost price down.

If installed correctly, with the included flange head nuts we Guarantee this head will help your Avenger 85 stay cool and run like a scared deer!

Approved by "Don Butler's Speed Shop" and Lowell Ray in Memphis.

The ideal 0.9 to 1mm Quish is obtainable depending on what thickness copper gasket is used and the TDC cylinder position of the piston.