MOPED ARMY

You should get a different pipe, intake, carb and air filter to go with your MK65... The intake and exhaust ports are big on that kit. If you are looking to go with stock stuff, get the Malossi kit from treats. pretty much a stock replacment but it's a 64cc or whatever...

mopeds and low maintenance to not go hand in hand.

You will have to change the jetting in your carb regardless, FYI.

I got:

Tecnigas Next Exhaust For Puch

Puch 65cc big bore kit by Metrakit

* High Performance Red Foam Air Filter For Puch

In my shopping cart ready to buy what size jets do you think I will need? with the stock carb

Yeah, I agree with Roald. You should def. get a pipe with that.

I would look into a 15mm Bing or 15phbg. It will retain your lowend, but give you a slightly higher topend that the 12 or 14 bing won't allow for.

PS.

Roald I don't know how fast you got the K-Star Cylinder you shipped me, but we got it up to 53mph, then it started eating pistons like nothing else. It hangs on my wall now. :DD

Sorry to thread jack.

Just out of curiosity, where were you planning on ordering that stuff from?

Mopedshop.com

I should amend that with -- the kits are the same price, the exhaust is $10 cheaper at treats, and the the air filters are $5 cheaper at treats, although they're out of stock right now. If those price differences (you might also want to check shipping costs) are enough to convince you to wait, then I would suggest that you do. Treats is awesome. And if one shop doesn't have what you want, you can always dig around through the shops on the shop links page.

Roald -

it was breaking rings all around. never siezed, but piston rings would get welded to the ring inset, and in boost ports.

The rings were getting caught on the exhaust port most frequently, finally solved that problem and the problem moved to the boost ports, those were a bitch to chamfer, so never fully resolved.

I agree that engine was pretty weird revving out, almost like it would explode any given moment when run hard.

There was never any scuffing in the cylinder, however we chipped a bit of the lining around the bottom right side of the exhaust window, and the top left boost port.

I wanna get the same thing. just on a newport. let me know how it goes.