350shee01

That's what they had told me they done and what had happened. Ben and Joe were the ones who worked on it. I'm just telling you what I was personally told by them.

I took it in to have them diagnose a problem because it wasn't firing. They got it to fire after syncing the carbs and when they did a comp test they said the numbers were low and the spark plug popped out of the left side during the test. They took the head off and the left piston was completely shot, and the skirting on the right piston was shattered. They told me it was detonated.

That's what I was thinking, I was gonna have Jeff at F.A.S.T. build one since No Limit detonated my motor and wanna charge me 5k plus to rebuild it after they blew it up.

Anyone ever heard of or dealt with East Coat ATV? I'm looking at there 4 mil motors. They have two or three on there Ebay page, but I'm just seeing if anyone has any feed back on them and whether or not to deal with them before I move forward. Prices are fair I guess. The one I'm looking at is $1,550.00 with $100.73 for shipping plus core. Without core it's $1,950.00 This is the link to the posting of the motor I'm looking at. http://www.ebay.com/itm/Yamaha-Banshee-Motor-Engine-Guarantee-Rebuilt-4MM-Stroker-Drag-Race-/271757173115?pt=Motors_ATV_Parts_Accessories&hash=item3f45fd617b&vxp=mtr There's a couple other's on Ebay in the $1,200-$1,400 without a core. So what's everyone's input on them, and whether or not I should consider purchasing from them?

Are you still looking?

Best way to contact me right now is through text since I'm at work. 316-941-6306

I have a full roller. I'm in NE OK also. I'm in Nowata.

Its my on/off switch. Its completely shot. And my fuel petcock is shot too. Wasn't getting fuel. So I ordered new ones and will be replacing them Wednesday or Thursday. I'm going to be going through all the electrical too.

I have a full tank of gas mixed at 40:1 in it right now. I always drain all the fluids when I get a new bike and put my preference and ratios of fluids in it.

Also, the key has been deleted.

Yeah, most likely. At least I hope its simple ha. I'm going to check my petcock. Its been sticking. That might be it. Or it might have a short in the kill switch. It turns it on but doesn't kill it. So that might be it too. I'll check that tomorrow and get back to ya.

I've got spark, I'll have to check the coil wires tomorrow. I'm at work. Any other suggestions though I can look for when I get the chance?

I recently picked up an 87 shee the other day, and I'm fixing it up. I changed the pipes on it and that's it. The old FMFs were shot so I put on a spare pair I had that are the exact same thing. Now it won't even turn over. Before I did that it started first kick every time. I changed the plugs, I checked the jets and everything checked out. So I'm seeing what you guys think it might be.

PM me. I might have what you're looking for. I'm roughly 2hrs south of Wichita.

I might have what you're looking for. PM me or you can text me at 316-941-6306 since I'm currently at work. I live in NE Oklahoma. I'll be able to reply faster to a text than a PM. Either way will work though.

Nah, work called overtime. I gotta work all weekend. This wouldn't be my first time at the dunes nor on a banshee. I owned an 06 before I joined the military. It was set up for the dunes.

Sorry for the delay on costing I put the new TORS delete screws in and the piolets and mains. Now it runs good and I'll just took it. Thanks for all of the advice. Sent from my PM23300 using Tapatalk

So I take it I should go back to the CPI's and put the 30 pilot and 290 mains in it?

I didn't know what they were. I've never seen or owned CPI. The guy I got the banshee from said they were stock.

I only ran it once after I put them in and I rode maybe an hour. I've done a compression test and both are at 135psi. I just went and got new pilots and mains. I got a 30 pilot and 290 main. Andy at No Limit Power Sports suggested them for what I'm running. I also got a tap & dye set to retap the carbs. Andy said my TORS delete screw was jumping threads and it needed to be done. So after I get all of that done, I'll let you know what happens.

I checked for it and there's no leaks that I found, and ok. I'll go get some new mains today.

Well the guy I got it from said they were stock. So I assumed they were because they didn't have any markings on them. And now that I have my FMFs on there, the left side is getting hotter than the right alot faster. And I'm calling the TORS delete idle screw and the A/F screw the air screw. So now that one sides getting hotter than the other and it won't run without the choke, do I need to change my pilot and mains?

And I just got my FMFs in and gettin ready to install them.

Here's a short video of what's going on

I'll try and post a video tomorrow if I can't get it fixed of the problem so you can visibly see and hear what I'm talking about. Right now I'm at work and the video won't load due to the size of the file. So I'll be back on here tomorrow later on and post the video. I'll take all these suggestions given to me thus far and go from there. Hopefully one will work and I can go riding at Little Sahara this weekend. Thanks for all the input so far. Like I said, I'll get back with everyone and everything tomorrow including a video (hopefully) and I (we) can go from there.