Scooterotica

Hotdog

Is there a reason for using the lasted head ? Do you notice any difference compared to the other heads ?

Hotdog

Is there a difference between the 200 cylinders (Rally, P2 & PX) ?

Hotdog

Does anyone know what the width & height size of the exhaust port on a standard px200 Cylinder ? Thanks

Hotdog

Hi, looking at these PX200 barrels advertised as 12ps (mostly from German shops), are they really 2.5-3hp over a standard barrel ! Has anyone used one and had it dynoed ?

Hotdog

If you were to change the float chamber cover for a fast flow fuel type (Pinasco, DRT & Cosa) With the 5.2 float needle and drill the carb fuel channel, would the jetting need altering as I’m sure I read somewhere it may run rich ! With my limited knowledge I can’t see how this can happen, so an...

Hotdog

Glad you said that as I took the plunge and ordered one earlier today.

Hotdog

No not had the chance to speak to Harry yet.
Gaz would the barrel have to be ported to match the piston ?

Hotdog

That’s what I was thinking of using, had a brief conversation with a lady from Chiselspeed about it, but didn’t know anything them but they mentioned the grand sport pistons. That’s why I was trying to find out what sort of quality they are.

Hotdog

Ok thanks, I’m going to have a look at the grand sport pistons as I’ve heard only good things said about them.

Hotdog

What brand are Pro Porting Vespa pistons ? Thanks

Search found 83 matches

Re: 200 Cylinder

200 Cylinder

Exhaust Port

12ps Barrel

Si modification

Re: Piston

Re: Piston

Re: Piston

Re: Piston

Piston

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