pug 103 airsal 70cc- single or double ring?

replacing the piston in my 70cc airsal kit on my peugeot 103. the old piston is a double ring. There is a single ring available at treats or a double ring at 77. opinions? anyone switched from one to the other and notice a dif?

Re: pug 103 airsal 70cc- single or double ring?

Ive never played with these kits before but if it was me I would try to replace it with what you take out. My concern would be your ring stop locations being in a different spot with relation to your port windows. It may not be a problem but I don't know.

Re: pug 103 airsal 70cc- single or double ring?

Great point Nick. I think i will just replace it with the same one. Thanx

Re: pug 103 airsal 70cc- single or double ring?

you can always turn your double into a single with some gas porting.

Re: pug 103 airsal 70cc- single or double ring?

or just loose the lower ring.

Re: pug 103 airsal 70cc- single or double ring?

Gary Cravens /

^^^ what naz said. ^^^

worked for me

Re: pug 103 airsal 70cc- single or double ring?

It's probably the small port Airsal, If that's the case then you would want to go back with the double ring piston available from 1977.

It's my understanding that the single ring pistons are for the large port Airsal kits. I could be wrong but, it sounds plausible....

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