Don Terrill’s Speed-Talk

If your using the Brzezinski head slider the bore sleeve will have very little affect because the slider acts as the bore against the head.

A good friend of mine ( lost him last year RIP Dave ) Dave Vaseleniuck was very involved in the first ever 358 run in nascar. Told me many stories about developing it. He did all of Davy Allison engines, development for Roger Penske, etc..

Ben does a great job explaining things I have been preaching for years. He has taken a different look into testing and I'm excited to see what it brings.

Came with some equipment I purchased. Don't need it.
No drive just mandrel with stones.

$2500
980-222-7230
Tom