Never
Change Jets Again!
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These adjustable power jets when used with a E.G.T.
Will give you the ability to change your jetting in seconds rather than minutes!!
Simply lift your hood and give the adjust knob as little as a 1/16th turn
That will lean your mixture down 5 to 10 points! The more you turn the more you lean down
I have tested these jets in a 760 rotax twin big bore in this sled the reduction
In the main jet was a whopping 180 points.
The 670 Rotax in a 95 Mach 1 had stock jets 410 -390
With The Adjustable Power Jets I Am Running with 300 - 300
This sled was run in -25C to +10c with lots of adjustment to go,
keeping the egt at a safe 1200deg F !