Top half

Lil bobber

Lil bobber

New Member
I have a skyhawk-gt-2b 48cc. And I was wondering if I could the pf-80 top half. As a replacment. Because my piston and cylinder head is shot with gauges.

Thanks.
 
No. The piston/cylinder bore diameter is different. Bore and stroke determine displacement.
If you have a smaller CC engine the piston is smaller than the bigger one. They're not interchangable.
Tom
 
2door said:
No. The piston/cylinder bore diameter is different. Bore and stroke determine displacement.
If you have a smaller CC engine the piston is smaller than the bigger one. They're not interchangable.
Tom
Click to expand...

but if he exchanges both the piston and the cylinder body it would work wouldn't it? I have been told that the only difference between a 48 and a 66cc is that the cylinder body and piston are different sizes.
 
Oh sorry for my broken english.I was wondering if both piston and cylinder head. Would bolt up to my bottom half.
 
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