I have a friend that had the same thing happen, only it happened the 2nd day we were at Glamis 1400 plus miles from home!
I found that there was too much clearance between the "e" clip and the plastic gear. I guess it was letting the drive pin come out of the drive slot in the gear. I made him a thicker washer out of S.S. and it has run fine since.
With new parts assemble it and take a feeler gauge set and see what size feeler gauge will fit between washer and drive gear without being too tight. E-mail me the thickness and I'll make you a thicker S.S. washer to replace the stock washer.
BdBanshee@yahoo.com
I went with Ricky Stator tie rods and ends, way stronger and they were $199 for everything.
Here is a link to the parts with pics and a comparison to stock.
Ricky Stator Tie Rods
Will it bolt on to a RD bottom end?
I would think that the hole patterns for the studs and the centerlines of the cylinders would be different.
Are you putting this in a Banshee?
750cc 2 stroke Banshee, that would be cool............
Make sure whoever does it makes a tapered fixture to mount the flywheel on when machining it. This is important so that the flywheel spins perfectly concentric with the crankshaft when you re-install it on your Banshee.
I remove about 9 oz. from the outside diameter of a Banshee flywheel, and a couple more when I machine slots in the face.
And always use the correct thread in style puller!
I wouldn't recommend regular haulers to anyone, they don't last. Almost everyone I know has had them lose several paddles in just a few dune trips. We are having good luck with the Extremes.
Shiftstar is a good mod, but doesn't give you anymore acceleration, unless you count the better shifting. Shaved head, lightened flywheel, and advanced timing all wake the Banshee up and still maintain reliability, at least in my opinion.
It's pretty simple, just set it up to remove the same amount over the entire gasket surface (.030"). Don't clamp it down by any means that will stress the metal so that when you unclamp it it won't be flat like it was when clamped.
That sounded confusing!
Try to set it up so when machined it is in a relaxed state, is that any better?
It's a good cheap mod. Enjoy.
I used to run my 34mm PJ's with the airbox, so you should be able to rig up the 28's. I think you will have less power with the airbox when each setup is jetted correctly.