GTS OWNERS CLUB

180trev · Inspector Joined: 03 Jun 2007 Posts: 158 Location: lincoln

well had it on the dyno just over 19 hp, but a great dyno read out. straight up to nearly 8500 rev then straight across till about 85 mph then it drops. But i am well impressed for a run about.

Rhoodman · Posted: Sun Aug 26, 2007 8:03 am Post subject:

What was your top speed? did it maintain 19hp until 85 mph?
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MikeHolland · Posted: Sun Aug 26, 2007 8:41 am Post subject:

What Malossi tuning have you done? Camshaft, variator, clutch, belt, EFI override, roller weights? Did you do the whole lot at once?

Mike
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Vespa GTS250 Vintage Red

180trev · Inspector Joined: 03 Jun 2007 Posts: 158 Location: lincoln

yes it went straight up too 191/4, power cmes in at 4500 then tail off at 8500 to 8700. topspeed not sure at the limiter cut i at just over 90 on the dyno. on the road it pulls abit like a 2 stroke wich is what i was after top speed is just over 85mph. rollers i used where 15grms, i did have 14s in but lost about 5/7 mph on top end. did not have any 16s or iwould have tried these. maybe next time.