Blackbird Performance NEW Billet G3 Hemi Cylinder Head!

Take a peek at some of the process in developing new and improved G3 Hemi billet cylinder head.
Our groundbreaking Billet G3 Hemi Cylinder head incorporates several unique design features that reduce complexity, cost and allow us to manufacture them most efficiently. The initial ports flow more than 480 cfm on the intake and 350 cfm on the exhaust and we will achieve further improvement prior to production.
• Design incorporates insights from Smith Innovations, BES Racing Engines and others
with decades of racing, high performance engine development and manufacturing
• Initial ports flow more than 480 cfm on the intake and 350 cfm on the exhaust
• Integrated rocker stand for Jesel rocker system, eliminating cost and complexity
while further improving top deck strength and improving oil drain back
• Standard configuration includes 2.25” Ti Intake and 1.73” Inconel Exhaust valves
and Ti retainers
• Machined, assembled and tested in the USA with USA sourced Aluminum billet
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