okay changed out fuel pump runs better now, im having an issue with the fuel still, the rpm will fluctuate without touching any controls sometimes screaming high and other times it will die, plugs look to be burning correct and even now, anyone have this issue?

i did put a rectangle mikuni pump on, its the pto side with the pulse line i look it off because it was full ill try a different pump with a new rebuild kit tomorrow

Thats my assumption now, great spark both sides but fuel delivery is way to much to the pto side, should i try swapping out the reed for another? i have a parts motor here i can borrow one from.

okay finally had time to dig into the sled again, im thinking its a fuel issue, motor has 150-145 each cylinder, when pulling over with no plugs in one side has massive amount of fuel coming out, could it be a reed issue? still looking for the fuel jetting set up and clutch if anyone knows. Thanks

I’ll check out the engine, and belt sits almost flush seems odd but it’s a brand new belt dayco 3012 I believe I was given, you wouldn’t happen to know the jetting maybe I’ll try new jets the carb could be off anouther machine

Thank you for the reply, track turns freely while raised in the air

Hey, just finished redoing bearings on a cyclone, the motor is out of a 1977 same with the secondary, i got it running and idling perfect, installed the belt and the sled barely has enough power to move itself with no one on it, wondering if its a clutch issue? if so what cam arms and spring should ...

anyone know where i can get new condensers for my 1972 400? mine are shot and looking to buy new ones before i go and try used.

hello, im looking to buy a JDM-74 tester for my cyclone, im located in ontario but will buy one from the states for the right price, also just wondering what other models you can use these testers on.

I'm curious what was your final jet set up that worked I'm going to do this soon

tested both the stator and coils, coils ended up being bad, tried 3 more sets off motors around my house and there all bad to, looks like im getting new coils, cleaned the point to while i was in there and with the new coils it has great spark and runs amazing now, thanks for the imput! Cheers :cana...

yes i did

hey i have no spark on a 72 john deere 400, its in really good shape and would like to ride it this winter, its been stored in a barn for years, i tried cleaning the points and magneto pick up, still no spark, i was gunna try new coils but wanted to know other things to try before i spend the money ...

this track looks fine replaced both rear and front bearings iv tightened the track evenly but when you start to rotate it pulls to one side, i adjust the side and still slips over so i tighten it more, i was wondering when i replaced the one rear idler if it wasnt correct and maybe i need to repack ...

Hey everyone, Im having huge problems on my 1976 John Deere 300s track to stay in allignment, iv done all new drive and rear idler bearings, and still the track wants to wander to the left (when sitting on the seat), I got frustrated and tried to slam the sled off the ground a couple times and now w...