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Alternative to SIP Grand-Sport Piston
Posted: Sat Jan 17, 2015 2:57 pm
by ArmandTanzarian
Hello,
SIP are out of stock of 1st oversize 200 pistons. They're supposed to be back in stock in a few weeks but frankly I've heard that one before. Any suggested alternatives suitable for a mildly tuned barrel?
http://www.sip-scootershop.com/main/bas ... anguage=en

Re: Alternative to SIP Grand-Sport Piston
Posted: Sat Jan 17, 2015 4:52 pm
by GLscoot
Have you tried scooter-centre, worb5, stoffi's or grand-sport.de
Re: Alternative to SIP Grand-Sport Piston
Posted: Sat Jan 17, 2015 7:18 pm
by ArmandTanzarian
Result. A mate had one that he didn't use in a project.
Re: Alternative to SIP Grand-Sport Piston
Posted: Tue Jan 20, 2015 9:22 pm
by Ginch
That was lucky.
Yes you can buy directly from Grand Sport, I found them good to deal with for my last one. Only complaint is the G.S. was about 40g heavier than the old Polini.
Re: Alternative to SIP Grand-Sport Piston
Posted: Wed Jan 21, 2015 8:14 am
by ArmandTanzarian
Ginch wrote:That was lucky.
Yes you can buy directly from Grand Sport, I found them good to deal with for my last one. Only complaint is the G.S. was about 40g heavier than the old Polini.
Not as lucky as I'd hoped. The silly sod misread the label on the box. His was a 66.9, I need a 66.7. Worb5 had them listed as in stock and so hopefully one will be delivered to me soon.