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Series 2 expansion exhaust
Posted:
Sat Jun 04, 2016 12:36 pmby Geocamper
Looking to fit one of these to a standard 175 engine. Can anyone point me in the direction of the best ones on the market please?
Re: Series 2 expansion exhaust
Posted:
Wed Jun 08, 2016 3:29 pmby foremanbob
pays your money takes your choice....
have a look at the Sterling expansion pipes, they do a version specifically for the S2.... rev out quite well and good value at £100.
Re: Series 2 expansion exhaust
Posted:
Wed Jun 08, 2016 5:48 pmby drivera
In a test run by scootering magazine some years ago the best expansion exhaust for cost and power was the Saigon scooters version of the 42mm Fresco , not sure if they are still available or not , I had one some years ago on a 200 engine and it went like stink
Re: Series 2 expansion exhaust
Posted:
Thu Jun 09, 2016 10:43 amby Donnie
I had one of the taffy style exhausts on a 175 engine with li150 gearbox and think it may have been a 16tooth front sprocket though may have been the 15.
lovely torque and good speed all the way through the gears, i was very happy with it though it was an early one, the steel on them was quite thin and it soon cracked on the downpipe, a quick weld and it was sorted. dont know if the later ones are better or not.
Oh and youll definitely need to cut the footboards.