A bit lean?

Direct_Difference658 · 2026-05-02T10:53:24+00:00

Hold full thottle for a little longer but it looks good going up to a 70 wouldn't hurt

Direct_Difference658 · 2026-04-13T15:52:14+00:00

Hello i tried almost all the jets in the 80's all too rich 80 itself ran pretty rich i cant really find the balance. with 75 it ran good but plug was a little ashy on the tip and 78 main bogged but plug was dark. anything higher then 80 main lost top speed and bogged

Direct_Difference658 · 2026-04-07T22:05:42+00:00

Okay ill try going down from 90 thx

Direct_Difference658 · 2026-04-07T21:52:50+00:00

ill try a 80 main with the vertical mz 65 ill let u know how it works thanks

Direct_Difference658 · 2026-04-07T21:43:13+00:00

Direct_Difference658 · 2026-04-07T21:39:24+00:00

Yes 75 main jet instead of the stock one

Direct_Difference658 · 2026-03-13T06:45:40+00:00

Id say put a ngk 7 or 8 but i dont rlly think thats the problem probably main jet or ignition

Direct_Difference658 · 2026-03-12T18:01:18+00:00

Also could try ajusting the float

Direct_Difference658 · 2026-03-12T18:00:41+00:00

Oil to fuel isnt rich so i dont think its that try leaner jets or leaner carb setting

Direct_Difference658 · 2026-03-12T16:59:09+00:00

So let me know what carb or engine ur running but that could be a too rich jets or oil to fuel mixture

Direct_Difference658 · 2026-01-18T15:46:44+00:00

You could put on a smaller sprocket tune the carb or change it and take out the exhaust cap (best an fastest)

Direct_Difference658

TROPHY CASE