Revolver Exhaust Down Pipe PX 166

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Blakey43
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Posts: 23
Joined: Tue Jan 14, 2014 10:42 pm
Main scooter: T5 172
Location: County Durham
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Hi, has anyone encountered problems when fitting ? The diameter on the one I've been sent is a mile out, I reckon I'd need to file half the tubing thickness to get it to fit over the exhaust port stub on the cylinder. Surely this can't be the norm?
GLscoot
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Posts: 805
Joined: Thu Mar 15, 2012 10:05 pm
Main scooter: Vespa GS150
Contact:

I had a similar problem. What I done was chamfer the exhaust port on an old standard barrel to get the exhaust on and when i got it on I used a blow torch to heat the exhaust so it would expand, left it to cool down and then offered it up to the barrel on the scooter, perfect fit.
Gary
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