Finally got some time and got it all figured out. First try I didn’t have the ground on the right wire at the coupler. Got that fixed and tried to start it. Put some fuel in cylinders and pulled 3-4 times and got nothing. Had good spark at the plugs. I switched the plug wires around and it started f...

I have converted a 440/22 in my 800 from points to CDI with parts from a donor engine and new stuff from Hewtech. My question is with wiring to the sled wiring harness. What do I do with the 5 wires coming from the harness to the engine coupling? After studying the wiring diagrams for the 800 and fo...

I am in Ontario,Canada. I sent you a PM

I am trying to rebuild a 440/22 engine and have noticed there are no right side (mag) .040 over pistons available or at least I can’t find any. But left sides are available from various places. Why no right side .040 overbore kits? If someone has one for sale I would be interested

Looking for a pto side (left) cylinder for a 440/22 engine. Any leads appreciated. Would take a whole engine if necessary. Thanks
Steven

The mag side piston looks normal to me. It’s slick and coated with oil film. 03E2BACC-8950-47EB-8EA8-7ABFB7424036.jpeg I haven’t got the clutch off yet to check the status of the new seal I put in there. The reeds were clean. I think the circlip jumped out of its groove and parts of it got by to the...

I am thinking it’s more of a mechanical breakdown with the piston pin walking out instead of a lean fuel problem. I replaced the crank seals before running it as this is the first winter I’ve had it and I had the carb set by the book. Unless the reeds on that side are bad. I could be wrong and I gue...

So I found a few problems. When checking for spark again I was getting major spark leakage off the plug wires and through my hands to ground. So I replaced the plug wires and put new champion rn2c in it. I also took the carb off and found the silencer and the carb throat had sucked a bunch of belt d...

Thanks I’ll check that and see what happens

I rebuilt the ignition on my 800 new points, condensers and coils and got timed in good by the manual. Started right up and ran good. Ran a couple fast laps around the hay field and then it developed a miss. Got back to the shop and the #1 plug was damp and is showing a weak spark. Now I’m stumped. ...

I am working on a ‘72 400 resto. I am wondering if I can get some ideas on how to re-stick the foot tread rubbers back on the floorboards. I used a heat gun to get them off and there is old adhesive on them. What would work to reattach them? Thanks

This 300 quit running late last season so I parked it for the summer. It was hard to start and get running. I rebuilt the carb and put new seals in the engine 6 or 7 years ago and the sled always ran good. Today I pulled the carb and tore it down and found the fuel pump leaf spring (the tin one with...

Hi, I would like to find a NOS fan guard for a '72 400. Its a KEC CCW 340 p/n m63612. Let me know if anyone has one they would sell. Thanks

Steven

I took my salsbury 780 off my 300 apart this winter to clean and inspect it. The wear parts were really worn so I swapped the bushings and liners for some better used ones out of another clutch. After about an hour of run time, the clutch completely ate all the spline liners. 3 of them got out of th...

I found what I needed. Thanks for looking.
Steven