Reply To: Jetting a GT125R – 2017 ..?

[Cobra2]

Dyno-result:  13,2Hk/10 000rpm – at rear-wheel, translates to 15Hk from engine.

Old and grumpy,(?), have fairly wide engine & tuning experience, "restoring/resto-mod" on cars & mc, worked as electronic tech. (retired).

GT125R - sold. New (used): GT250R-efi