All posts by dstech

Freshly rebuilt 300 still lacks so much power **help me**

I recently rebuilt my 93 300 4×4 which had 90 compression so i rebuilt it. Replaced every top end gasket, replaced the rings, adjusted the valves, did everything right and she runs great but still lacks SOOOOOOOO much power. it has nothing in the low end its just a dog. it gets up to the top speed but it just lacks power. i didnt check the compression yet, idk what the fuck to do. the piston and cylinder was in great shape told by a performance shop. help me.

Grizzly 660 won’t stay running back fires

I have an 05 660 and since I bought it a year ago I’ve had what I thought was carb issues. Took it apart cleaned it out ran great. That is for one 3 hour day of riding and I go to full throttle and it won’t go faster than 20 without backfiring and trying to stall out. I run premium gas seafoam fuel stabilizer i haven’t found a permanent fix it keeps coming back. Figured it’s a bad carb so I went one ebay and bought a new one with new filter.

Drained the gas put fresh in and it started right up and ran up the street was fine came back wide open and it threw a fit and stalled out. I had to have the choke half way open to get it going. With the choke off it wouldn’t go I played with the idle and got nothing. Checked spark plug it was pretty black so I cleaned it put it back it started right up. Went open throttle in neutral and again it crapped the bed. I didn’t play with any of the adjustments on the new carb just installed it. It was never an issue before having to play with the choke it just wouldn’t let me fully open up. Now I can’t even get it to idle for more than a couple seconds with the choke on. I’m really disappointed because I just get my itp mega and my clutch back from coop45. Please any help is appreciated. It will be going to the dreaded dealer on monday if I can’t figure I out

Grizzly 660 won’t stay running back fires

I have an 05 660 and since I bought it a year ago I’ve had what I thought was carb issues. Took it apart cleaned it out ran great. That is for one 3 hour day of riding and I go to full throttle and it won’t go faster than 20 without backfiring and trying to stall out. I run premium gas seafoam fuel stabilizer i haven’t found a permanent fix it keeps coming back. Figured it’s a bad carb so I went one ebay and bought a new one with new filter.

Drained the gas put fresh in and it started right up and ran up the street was fine came back wide open and it threw a fit and stalled out. I had to have the choke half way open to get it going. With the choke off it wouldn’t go I played with the idle and got nothing. Checked spark plug it was pretty black so I cleaned it put it back it started right up. Went open throttle in neutral and again it crapped the bed. I didn’t play with any of the adjustments on the new carb just installed it. It was never an issue before having to play with the choke it just wouldn’t let me fully open up. Now I can’t even get it to idle for more than a couple seconds with the choke on. I’m really disappointed because I just get my itp mega and my clutch back from coop45. Please any help is appreciated. It will be going to the dreaded dealer on monday if I can’t figure I out

Grizzly 660 won’t stay running back fires

I have an 05 660 and since I bought it a year ago I’ve had what I thought was carb issues. Took it apart cleaned it out ran great. That is for one 3 hour day of riding and I go to full throttle and it won’t go faster than 20 without backfiring and trying to stall out. I run premium gas seafoam fuel stabilizer i haven’t found a permanent fix it keeps coming back. Figured it’s a bad carb so I went one ebay and bought a new one with new filter.

Drained the gas put fresh in and it started right up and ran up the street was fine came back wide open and it threw a fit and stalled out. I had to have the choke half way open to get it going. With the choke off it wouldn’t go I played with the idle and got nothing. Checked spark plug it was pretty black so I cleaned it put it back it started right up. Went open throttle in neutral and again it crapped the bed. I didn’t play with any of the adjustments on the new carb just installed it. It was never an issue before having to play with the choke it just wouldn’t let me fully open up. Now I can’t even get it to idle for more than a couple seconds with the choke on. I’m really disappointed because I just get my itp mega and my clutch back from coop45. Please any help is appreciated. It will be going to the dreaded dealer on monday if I can’t figure I out

Grizzly 660 won’t stay running back fires

I have an 05 660 and since I bought it a year ago I’ve had what I thought was carb issues. Took it apart cleaned it out ran great. That is for one 3 hour day of riding and I go to full throttle and it won’t go faster than 20 without backfiring and trying to stall out. I run premium gas seafoam fuel stabilizer i haven’t found a permanent fix it keeps coming back. Figured it’s a bad carb so I went one ebay and bought a new one with new filter.

Drained the gas put fresh in and it started right up and ran up the street was fine came back wide open and it threw a fit and stalled out. I had to have the choke half way open to get it going. With the choke off it wouldn’t go I played with the idle and got nothing. Checked spark plug it was pretty black so I cleaned it put it back it started right up. Went open throttle in neutral and again it crapped the bed. I didn’t play with any of the adjustments on the new carb just installed it. It was never an issue before having to play with the choke it just wouldn’t let me fully open up. Now I can’t even get it to idle for more than a couple seconds with the choke on. I’m really disappointed because I just get my itp mega and my clutch back from coop45. Please any help is appreciated. It will be going to the dreaded dealer on monday if I can’t figure I out

14″ wheels on 2002 sportsman

I picked up a set of Big Horn 2.0 tires yesterday for a sweet deal ,knowing they were 14" tires ,figured today I would go shopping for a set of rims for them .1 particular shop told me that if my bike didn’t come with 14" rims that these tires and rims would not be compatible for my bike ,that my bike did not have the suspension for a 14" wheel kit. I am riding a 2002 sportsman 500 HO .Now I’m in a pickle ,sell the sweet deal of tires and go to a set of 12" or continue to shop for a set of 14".. Can anyone give me some advice on this ,I need to act soon .Thanks

John

What Parts Required for a Rebuild

I’m going to be replacing my crank, rods and doing a MrRpm BBK because of an engine knock after swamping. Can anyone provide a list of other items that will be needed besides the parts/gaskets that come from MrRpm? Things like shaft seals, intake gaskets, stuff like that so I know what to get on order.

What Parts Required for a Rebuild

I’m going to be replacing my crank, rods and doing a MrRpm BBK because of an engine knock after swamping. Can anyone provide a list of other items that will be needed besides the parts/gaskets that come from MrRpm? Things like shaft seals, intake gaskets, stuff like that so I know what to get on order.