Volume 1 Issue 3 - Diesel Articles
Written by Bill Heath
In 1978, Bill Heath envisioned himself racing at Bonneville. That vision remained out of reach until last Year. Now, he plans to race there this Summer – in a 6.5L GM Diesel of course...
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Faced with runaway overheating and a thermal feedback loop in his LLY Duramax, Joel Paynton finds the GM LBZ cold-air intake upgrade a measurable improvement. But with one additional LBZ part, omitted in the GM service bulletin, he finds his LLY running significantly cooler – with more power.
