Jonny72888

I live in Boston and I bought this from my cousin who bought it "new" in '03 from a dealer who builds bikes and quads and sells them. Not a bad deal, upgraded quad with waranty. So should I skip the 30 and 32.5? What about the mains?

ok, I just found a link showing how to take it all apart. Lets try this again. So a 280 27.5 would be better than my 260 25 for my set up? I was looking at jetting kits but they all got bad reviews. Im going to order mains 270 280 290 300 310 pilots 27.5 30 32.5 Ill youtube how to tune it.

Just rechecked the carbs. 2.8 260 Mixture screw post I pulled the cooling system apart and flushed it all so its all clear. All other questions answered in first post.

When I rebuilt the carb the jets had no markings but were bigger than the stock ones the came in the rebuild kit. What should I be running for jetting? FMF gnarly pipes FMF power cores K&N cone filter Right now my mixture screws are turned out 3/4. The bike rips your arms off.

What size domes would be a good overall size? Does the cool head help alot? so if I did the cool head and engine ice I should be good?

Thanks for the answers. I did see the cool heads but I thought it raised the compression which would in turn make it run hotter. Is the not right? What size domes are good to run? This thing is fast enough for me (right now) so Im looking for something mayb as close to stock as I can get. Overheating: So I went out today and it overheated again. Its about 40-50 out so in the summer its going to be hell Im guessing. The radiator is clear. Today I took the cap off and saw it was low on coolant after it boiled over. The tank in the rear was still full. Shouldnt that have filled the radiator? If I read the plugs they are alittle rich but that would make it run cooler.

Hey guys. I bought a banshee a few month back and I have been having a blast with it. I just have a few questions. Here is what I kow about it. It has been rejetted, +4 rear axles, K&N drop in filter, tors are cut, All Balls tirerods, 13/41 gears, FMF Gold exhaust and power cores... other than that I think its stock. 127/129psi on the compression test and it passed the leak down test. No pressure lost over 15min. Im running 93 @ 40:1 and br8es and ATF in the crank case. Im not new to 2strokes just banshee's. Question 1 If I ride trails and go kinda slow it will boil over. Im guessing it from not enough air flow. I added a HI-Flow water pump and a higher pressure cap and I have not had time to get back on the trails but do you guys think thats going to help? I want to avoid the $350 radiator. Question 2 What is a good intake kit for it? This is one I was going to get. http://www.rockymountainatvmc.com/p/43/53/174/734/-/-/68815/Toomey-2-Into-1-Air-Filter-With-Outerwear-2002-Yamaha-BANSHEE-350- Question 3 Are these stock A-arms? and if so can I replace the ball joints? I already broke a tierod so I put some "all balls" on. Question 4 Where does this wire go? I found it floating around. Question 5 Does anyone make good skid plates? My swing arm one got beat to hell and back so I made one out of some 1/4 diamond plate steel but I would like to look into a nicer one for the motor.