Stock jetting the same from 85-07?

[Dorney]

I use a temp gun at idle to get all of the exhaust gas temps the same. The 2 rear cylinders are 1/2 a turn out more than the fronts.

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Well Eric I can tell you this on our race eng. the best water temp to run at for max HP was 135 to 140 F. After 145 F every degree was a loss in HP & adding more fuel made it worse. The key was to get the cylinder temp correct & then the jetting right for max HP.

Dave

 

[Traumahawk]

That makes sense. The vmax makes really good hp slightly lean. Anywhere from 13.5 to 14.0 a/f.

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[Vmaxnl]

The best Co check


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