cheatmaster300

It is a Suzuki engine.

The motor was out but not apart. I currently have it completely disassembled and plan on getting the cylinder replated. I am also going to get the connecting rod replaced and plan on changing crank bearings.

I purchased a quad with engine problems. The previous owner had pulled the motor and pulled the valve cover but decided to stop. I have done Arctic Cat top ends before but have never worked on the bottom end so any advise would be appreciated. What I have found so far is the connecting rod bearing is completely gone and some scoring on the jug walls. What i'm wondering is if anybody here has worked on these and if so did you replace all the bearings or just the ones that were for sure bad? Also is the 2006 Suzuki King Quad 700 motor exactly the same? It seems Suzuki parts are a lot cheaper to buy.

I am working on a 500 that seems to have me stumped. The quad will start but will only run if I keep pumping the throttle. It smells like it is getting way to much fuel and the plug is always wet when I take it out. I took the carb apart and cleaned it really good twice. Still the same problem. So I swapped the carb with another working quad. That quad runs fine with the carb but the problem quad still runs the same. I swapped the coil this did not solve the problem either. I also checked the timing with a timing light and it seems to be good. I am not sure what I am missing. Any ideas?