Pontiac Brodix Cylinder Head Development
At 3:24 in
Former Pontiac Motorsports Manager John Callies: Epic Golden Era NASCAR Stories & Garage Tour!
What happens here
The discussion shifts to Brodix cylinder heads. John explains how Pontiac partnered with Brodix, a company owned by JB (likely JB Brodix), to develop aluminum cylinder heads for NASCAR and Pro Stock racing. This was a groundbreaking move, as Chevrolet teams at the time were modifying existing cast-iron heads, which were less durable. John's collaboration with Brodix allowed for purpose-built aluminum heads, fundamentally changing Pro Stock racing by offering superior performance and durability. He shares an amusing anecdote about catching fellow NASCAR team members using their newly designed heads before they were officially approved, leading to a humorous confrontation with a technical official.
Goal: Detail the innovation and impact of Brodix cylinder heads in racing.
Tools and materials
- Pontiac Brodix Cylinder Head Brodix — Example of innovative aluminum cylinder head design for racing
What they say
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What they say
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