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150 tune

Posted: Thu Sep 03, 2020 5:12 pm
by idc23
Has anybody had any results with porting a G.P 150 cylinder, I was thinking of using an sh/22 carb ,scootopia pipe, li 150 box, want it to be a bit better for town use. I know the 185 kits are the way but on a tight budget , I don't want a speed machine just a useable town scooter.

Cheers Ian

Re: 150 tune

Posted: Thu Sep 03, 2020 5:52 pm
by Adam_Winstone
Yep, as per the details given in the 60s Performance Tuning & Conversions manual, worked very well... pulling my wife and I to Milan in 97, after the big end went on my 200 motor :(

Re: 150 tune

Posted: Thu Sep 03, 2020 10:34 pm
by tony172
The bang for buck series on the scootering website might be of some help