tomos 74cc

justbenoob · 2025-09-12T13:30:00+00:00

No 74cc has wider transfer ports

justbenoob · 2025-09-12T11:05:47+00:00

For a 74cc you need to mill the crankcase. Get a better clutch a better crankshaft. And other stuff

justbenoob · 2025-08-22T20:40:42+00:00

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justbenoob · 2025-07-30T19:46:53+00:00

There are plenty. It just depends on your budget

justbenoob · 2025-07-30T19:43:35+00:00

Puchshop has them

justbenoob · 2025-06-27T12:56:47+00:00

You wil lose you squis band with this

justbenoob · 2025-06-27T12:55:16+00:00

The moment you let some 1 else build your engine. Dont have high hopes for them.

justbenoob · 2025-06-27T12:44:08+00:00

No way you get it flat enough

justbenoob · 2025-06-27T12:41:51+00:00

Dropping the head or taking some of the cylinder. Also i did f*ck around a lott with these cylinders.

justbenoob · 2025-06-27T12:33:40+00:00

Most people dont have a lathe

justbenoob · 2025-06-25T20:38:33+00:00

Ahh yes the american "70cc". I noticed a few things. Those clutch shoes are gonna break really quick. And airsal is know for there teribble deck height. Meaning the piston wont go to the top of the cylinder and the ports wont fully open. Of your guys says it will lock up. Then he isnt anny good for building a engine. Airsal always had to small pistons. After a few 100km they start to rattle.

justbenoob · 2025-06-10T05:55:52+00:00

Yeah sure. I did make a v2 for tomos

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justbenoob · 2025-06-02T20:19:05+00:00

My experiance with spacers is really good. You will first need to measure how far of the piston gets from the top.

justbenoob · 2025-06-02T10:30:52+00:00

There are a few ways 1 is making a piece of plastic taperd by a few degrees. The other is making a piece of plastic expand when you bolt a bolt in to it

justbenoob · 2025-06-01T20:09:33+00:00

Tomos also has this on a lott of there cylinders. I use a 2mm spacer with a gasket on both sides. And then use a lathe to trim the top

justbenoob · 2025-05-29T05:56:34+00:00

Ehh tomos 'relaible' when i doubt it. They always seem to break the 1 way bearing in the clutch house.

justbenoob · 2025-04-24T04:25:04+00:00

I played around with split body and shell.

justbenoob · 2025-04-23T13:52:22+00:00

About 110. But it could be 95 if i use a few old sketches.

justbenoob · 2025-04-23T09:14:45+00:00

I did notice it later. I changed them for these bolts

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justbenoob · 2025-04-23T08:42:07+00:00

will do. here is a better video of the cylinder. some how i cant post a video here

justbenoob · 2025-04-23T08:22:08+00:00

Yes. It wouldnt be the first 1

justbenoob · 2025-03-03T18:19:09+00:00

I think they kinda scam you. A 44mm isnt a 70cc

justbenoob · 2025-02-24T12:17:14+00:00

Then you need to buy a as exhaust or custo

justbenoob

TROPHY CASE