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Old 05-04-2018, 10:45 AM
Cactus_Flat Cactus_Flat is offline
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Join Date: Jan 2018
Location: Flagstaff, AZ
Posts: 28
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Quote:
Originally Posted by Gibnut View Post
Oil brand & ratio, too? I'm on Motul 710 @ 2% with 98RON fuel. I've gotta say, the 250 has a big squish gap - 2.06mm - and it's taken a bit of fiddling to get the jetting set how I want it. All good - nice to get to know the bike, too.

Sorry for the thread hijack..
Take it with a grain of salt as they are also selling a product, but the fellas at RK Tek say the head on the GG 250 is very inefficient, with a lot of room for improvement. I have no first hand experience, but maybe something worth keeping in mind as you continue to dial in your bike.
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