50 - 250

[50nas]

Is it possible to use the OOR 250cc full engine kit on an Ace 50? It won't be legal, but do you think it would be possible in relation to the frame/electricals/mecanical?

I've e-mailed OOR and they think it's possible, but are not 100%

(I have their 72cc tune up kit, and I'm pleased with the top speed but need more power and acceleration)

 

[datadavid]

Everythings possible just depends ob how many holes you wanna drill

 

[stroker crazy]

Apart from engine mounts, there appears to be no difference between the 50cc and 125cc versions.

Perhaps a 50cc owner could confirm this.

Crazy

 

[jorn.s]

Got a 50cc with a ohc 125cc. Had to build new mounting brackets in front of the engine. And cut down the link arm for the gear.

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[50nas]

Sounds good Jorn. Is it the 125cc from an original Ace?

Have you got any good Pictures of the brackets and how you solved Everything?

 

[jorn.s]

No, its not a original ace engine (cg) with push rods. Its a zonghshen cb engine with overhead camshaft. Thinking about getting the 4 valve convention kit for it. But the top speed is quite ok now, so time will tell what i will do with it.

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