gx340

I picked up a pair of GX340s for $50 and spent yesterday stripping one for parts and fixing the other. They're both from generators, so I'll have to modify the crank or make an adapter and mill off the "bellhousing" for use on something else. First impressions: I like how much bigger and...

I have a few questions I hope you all can help me with. I have a 346cc predator. The 346cc predator is pretty much compatible with all gx340 and gx390 parts right? Does anyone know where to order the stud bolts and which ones for this engine for mounting a billet adaptor and air filter...

head and case

head and barrel

View image in gallery (Its an 11HP) Everything GX340 in the Pic This engine is complete and was running good prior to taking apart 100.00 + shipping from 60060 or Pick up in Mundelein,IL Thanks Rocco...

I picked up this motor today. It is mounted on some sort of water pump. the brand of the pump is Sprak. Does anybody know if the motor has a straight or tapered shaft? What size is the shaft? I believe it is 1".

Here is a scratch built frame I just finished after recieving so much input on my last thread and was wonder what everybody thought. Not quite sure how much hp it has but I think it will do 7000+ rpms. Here is a list of mods that have been done. Gx340 clone- Cam .360" lift and 260*...

Here is a project I just finished and was wonder what everybody thought. Not quite sure how much hp it has but I think it will do 7000+ rpms. Also if anybody has any input how to squeeze more hp out of this motor that would be great, thanks! Here is a list of mods that have been done...

Lakewood CA 90713. 250$ I have a GX340 1" shaft that I just rebuilt. My company threw it away because it wouldn't run correctly and smoked a little. I kept my mouth shut and grabbed it later. I took it home and pulled it apart. I bought and installed: New rings (and aligned gaps correctly -...

Well I am back at it, I got a nice little project for the next few months. I got this frame free, and the motor for an awesome price. This is my build log to show you guys my progress, and to keep me on track. This is my first drag bike build so any ideas will be greatly greatly appreciated...

so I got a new crankshaft, piston, connecting rod, and put it all in the case. put in the crankshaft, balancing shaft, camshaft. all dots lined up perfectly. torque connecting rod to 10 ft lbs (actually i did 120 inch pounds. lol.) Today I am re attaching the head, the flywheel, and the...

I think I got everything figured out. The new piston will be coming in any day now. but I have a question, which direction is the connecting rod supposed to be pointing when I put it in? It has a long pointy nose on the bottom of it. towards the carb? or towards the head? also, can...

I'm rebuilding a honda GX340 for my dad. I am fixing his rototiller for father's day. It's an 11 HP honda motor. I have a question I had to order an overhaul kit, which is a new piston, connecting rod, and gaskets. I also ordered a new crankshaft. I know the crankshaft has to line...

I have a complete, genuine honda GX 340, 11HP for sale, idles/ runs very good, no smoke or knocks. Came off a pressure washer. 1" keyed shaft. If there is any interest PM me, I estimate shipping to be in the $30-60 range. $180, paypal accepted

Found one locally for $20. Guy I bought it from said it needed rings. Compression was ~ 60 PSI. Adjusted the valves at the rockers, compression is now a cool 100 PSI. Good enough for me. All it needs is a recoil starter, and an exhaust. Now to decide what to bolt it to....... :biggrin:

Serial # GC05-1059978 (if that helps at all) I’m kind of new to all of this, so please bear with me. I just got ahold of a GX340 off a guy on craigslist (for cheap), runs great, I’m just wondering how much work it is going to be to get the thing working in my minibike. I stripped the...

Here is my mini bike i just started building. Im in the mock up stage, once everythiong is in order i will be disasembling for powder coating...hope you guys enjoy, and if you could suggest something please chime in! im new to this and wanna find out all i can...