Dan might have the answer. There is a term some use and I can`t remember it. It`s like the death burble or something like that. The worst thing is Keihin does not sell the rubber parts to the tower. 2nd thing is soaking it in carb cleaner could make it even worse..
Probably someone that has played with mapping would know more. The factory usually showed n/a on any literature. We have 4 4rt`s at work and they really don`t rev real high as the stock unit is made to make the most torque at mid rpm.
The 4Rt has a very short RPM range. Who cares what a meter shows. You want more, there`s plenty in the aftermarket. I followed Frexia a little this weekend at the USA nationals. His bike rev`s way past what a stocker does.
One of the old Buls he regularly worked on finished both days of rounds 1 and 2 at the Texas Nationals last weekend. He will be missed by many. RIP Larry.
If you find top dead center it will almost engage at 12 oclock. If you always do this, it will take 1 ir two kicks. And it seems to start or let go of the bart before the peg hit.
I rode it.On and off switch until it has a clutch.Worst thing is everyone walks up and grabs a handfull of throttle and the bike crashes. With no noise, no one fhinks it is running!
Looks like a bit of other racing between the sections. The Sidi Discovery comment might just work. My son also has this problem with boots. Next time though he gets to buy them. Went through two pairs of Gaerne`s this way.
You might ask Gas Gas questions under Gas Gas to get a better response. Unfortunately the best video to replace the seal was removed from the internet by stupidity. A screwdriver and an allan wrench was all that was needed. I would fix it proper, as a spinning impellor could cost you in the long run.
