Scooterotica

hi all! i have a gl150 that has been fully rebuilt and had the new pinasco two port 177 kit fitted.After 750 miles and much buggering about with jets the thing is now really responsive and flys off the mark up too 45 mph then hits a brick wall,like its crying out for a higher gear.Its still running a little rich but the jetting is now below the recommended 108 main.It has a 20/20 carb and a malossi race pipe,any suggestions folks?

ditch the Malossi pipe and put a standard or SITO plus on it, and up gear it by fitting a 21 or 22 tooth clutch cog.

SIP road pipe and switch to a 200 24/24 carb.

The GT is on 10" rims, right? if so it should already have a 21 or 22 drive,Don't remember much about the earlier gearboxes so you need to look into that.

Thanks for the advice! ill give it a go,do you think the pipe is sucking all the power then?

Yup.

I can pretty much say the only thing they blow is cock.