For Sale 73 300 Currently in a project state. has all the parts just missing handle bars. this also has the electric start option. would prefer to sell whole. please contact for more details https://i205.photobucket.com/albums/bb246/Mista_Motor/IMG_2794.jpg https://i205.photobucket.com/albums/bb246/...

Ok so far this is what I have done. cleaned and raised out fuel tank. replaced all fuel lines and filter redid all the gaskets on the walbro carb replaced all gaskets on the engine block. including the clutch and stator side. new plugs problem is not getting gas from tank into carb. if I spray gas i...

I'm still stumped with this thing

the sled engine runs great if I spray gas into the carb. but it still refuses to suck any gas from the tank. I'll post some pictures of lines and such tomorrow

Hello I have a 74 JD300, I replaced all the gaskets and seals on the engine, and i replaced the gaskets of the carb. but i still cannot get any fuel draw into the engine.. i tried blowing air into the fuel tank to "pressurize it" but i hear an air leak coming from the check valve. would th...

Hello all

I'm looking for the starting flywheel for a 74 JD 300,

Thanks
Jeff

so i gave up trying to pull that stupid thing off... so i cut it off. i don't really need electric start anyway...


i took off the seal cover only to find it badly broken/worn the cover i mean... anybody have one of these i get??

thanks

Thanks, I'll give it try

So, after taking off the primary, and exhaust manifold from the head. i've also taken off the heat shield around the cylinder heads. my next step in rebuilding this engine would be taking off the electric starting gear thats attached to the cam. any tips to take this beast off? iv'e threaded some bo...

hey guys, sorry for the long absence. got swamped with work and husbandly duties :( I tested the carb again on a different sled and it seems to work fine with that. so i'm thinking its not a carb problem. I had time to play with the engine a bit, so i put a compression tester on it.. 30/25 i'm no ge...

It has the walboro carb on it. i took it over to my buddies place and we put it on his old sled and it seemed to work fine. Steven, Matt I have replaced all three lines the vacuum line going to the block, the pickup line from the tank through to the valve and from the valve to the carb, and i replac...

Do you remember what brand of tax you used???

Hey everyone i just recently bought a 74/75 300. i'm not sure on the year exactly as from the research i have done says a 74 has a metal tank... where mine has a plastic/poly tank... The sled itself is actually in really decent body shape from sitting in the barn for 20 years. The guy i bought it of...