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About 800ft around 65-70 degrees. I'm going to try a 70 pilot with stock air screw. It seems like it wants a little more fuel down low.

I'm still happy with the Y4 needle 3rd clip, 70 pilot, 170 main, stock air screw 1.5 turns out, 70 power jet. I prefer the stock air screw over the GYTR/2026 air screw with this set up.

I like oem also but Always heard good things about wossner pistons and cranks.

A 70 pilot would probably do the trick. I'm running a 170 main and will probably go to a 172 or 175 in the cooler weather coming. Y4 middle clip. Im about 800 feet above sea level.

That's what I was afraid of. I think I'll stay with the gytr jetting but using the stock air screw and 68 pilot. If air screw is out more than 1.25 turns I'll get a slight lean bog, at 1 turn out it pretty much eliminates it. Bike runs clean and stong. The air screw and 80 pilot jet that...

Okay, thank you

Anymore ride updates on the 2026 jetting? Still liking it? Im running the gytr jet kit, bike runs real good just wondering if the 26 jetting would be any better.

Have you tried the gytr jet kit with Y4 needle? Just wondering if the 2026 settings are better. I'm running 68p, y4 3rd clip, 170 main, 70 power jet, stock air screw @ 1.5 turns out. Stock bike with pro circuit storty. 32:1 25% avgas with non ethanol pump fuel. Bike runs clean and strong. Thanks!