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Please disregard this post I figured out the problem I was having.

there you have it. "cheap chinese" you can't fix this. throw it away or try it with Loctite one time 😄

Anytime my plugs tried coming out, a trick racing plug lock fixed issue. But usually ended up blowing up soon after, probably not related

Im sure lots are ( that didnt need a crank) though it would be good to true & weld it. & if youre doing that, might as well replace it, & if youre doing that , might as well 4mil. It... ... ... Can do a driveline https://drivelineperformance.com/ too Well 'magine that site sponsor link doesnt work ...fuq'n tyler

It should be a universal kit that comes with a gauge and 3 or 4 hose . You have to match the fitting at the end of the hose with the end of the spark plug thread wise.

I can help you out,before i hack them out,do you want the whole sub-frame?or the last upper foot of it? just cover shipping+ its yours.

The Chinese carbs always cause problems . beat bang for the buck is a port job to match your pipes, new reeds v force or pyramid. No need for a cool head, shave your stock head. You’ll notice big gains. if you have more money get a striker crank for an extra 7-10 hp

Can't have it all... You need to decide if you want an all out drag setup or not. My son has a very good running 4 and 10 mil ported Serval and I a 4 and 10mil ported cub so I'm familiar with both. From what your post says I'd lean towards the Serval for sure. Redline's an HQ Sponsor and a good choice. Cam will have some good input for you and I'd follow his lead on pipe selection.

Easy, Get with an HQ sponsor for an intake and if it were me, a set of V-Force 4's On budget and a happy neighbor.

skeeter racing out in orygon do top notch werk. hit him up bruh

Since it fires putting gas through the back of the carbs you've narrowed the problem down a bunch. Focus on the fuel delivery.

Turn fuel off & keep trying...see how it reacts & report back

Naw man…you mean to tell me there’sother ways than digging up 9 year old posts?!? Hahaha

Has anyone had trouble with the new Vitos CDI units ? They are very inexpensive which may be a problem. I bought a new lightened flywheel and new stator and a new cdi unit and a new wiring harness to eliminate any and all issues . However i have a weak spark , im going to run a ohm meter check tonite to see if my stator or coil is working properly. Any thoughts ?

Me and my buddy (700) want to go to Glamis for a day. Maybe find our way to China wall, swingset, etc. But neither of us know our shit or how to get there. People friendly enough to let you follow along or anything ever happen there besides the holiday craziness? Sent from my SM-S908U using Tapatalk

Sounds like crank. Some times theyll stay that way, for a while... sometimes the grenade Just eliminate all external stuff1st ie. exh springs...

I’m in Michigan also. And yes, the clutches will stick together in our enforcement. Usually a couple kicks is all it takes to free them up

Well, that event was as lame as we all predicted!

PnP

I’m sorting through a trip to Chicago then drive down to LOTO for a few days, then fly from there back to AZ. I’ll keep you posted on dates.

IN

I love mine and I think they are easy to tune. Camatv chewed me out cuz I still had my needles super rich when he saw and rode my bike. I leaned em out a bit and my 40HVs rock on my 4mil cub.

RE:tuning I was making the assumption that the pilots and mains were already pretty close on the Keihns, then just dialing in with the power jet. Main jet size, imo is not very critical with the power jet installed (as long as it is not too small), imo. I ran keihns on my 14 mil drilled out to 0.118" and the same ones drilled out to 0.125" (drilled them out by mistake, sort of - long story) and it ran identical e.t.s at the track even though the big difference in the main. Just leaned the needles out, and tuned with the power jet. I'm gonna run the Lectrons on my 10 mil anyway, but I'm still a hater