GAS Flowed Crank

[bryansmudge]

Hello folks, Ive heard all about these, even seen some pictures. The question is can it be fitted straight in on a standard PX 200 engine. What benefits will it bring if any? What else would be recommended having done to maximise the potential, not averse to putting a kit on, although I would prefer to put a 60mm crank in if I was going down that road. All comments welcome. I will post a photo if I can just to get your opinions on this crank, web has been worked on, but it looks a bit bodged.

[sean brady scooters]

modifying the crank and so inlet timings on a vespa is prob the best thing to do in terms of realising extra power ,whether its with a kit or just the std barrel..
but a cut crank shouldnt be done /or fitted without consideration to the kit or overall tune and taking the pipe or gearing into consideration.
many after market cranks are just slashed back increasing the duration but only produce more power at an elevated rev range with lack of mid range and torque .
our best results have been found from modifiying std cranks as well as the inlet port to match ...
the latest pinasco cranks are fab ,especially the 60mm stroke ...