150 UPGRADES

[djh66]

Hi, Iv'e been out of the Lammy scene for a couple of years, but proudly have a S2 Li150 to restore. Apart from the 175 kit, Mugello 186 kit, what's available for a 150 engine? Any recomendations welcome.
Cheers
Dave

[sean brady scooters]

imola, RB20...

[lifes a drag]

IMOLA or RB 20 ,, both brilliant

[the-brickie]

Why dont people just rebore the barrel they have, do a bit of porting, decent piston, bigger carb and pipe, get used the 'extra' power and then see if a mad rev monsters what they want?

[lifes a drag]

Why dont people just rebore the barrel they have, do a bit of porting, decent piston, bigger carb and pipe, get used the 'extra' power and then see if a mad rev monsters what they want?

its easyer nowadays just to buy one done

[the-brickie]

True but not very well it would seem in some peoples cases..

Thing about doing what I said is that the owner then gets to know and understand the scoot, can make a few more mods to see if it improves and if it goes to far its not a mega bucks kit, as said before these barrels are no more than door stops so plenty available.. well thats my thoughts cos I cant afford a 'superfangdango' kit with all the extras that go with them...

[ove]

True but not very well it would seem in some peoples cases..

Thing about doing what I said is that the owner then gets to know and understand the scoot, can make a few more mods to see if it improves and if it goes to far its not a mega bucks kit, as said before these barrels are no more than door stops so plenty available.. well thats my thoughts cos I cant afford a 'superfangdango' kit with all the extras that go with them...

My thoughts exactly, use your 150cc barrel,give Mick Abbey a call and speak to him he`s a cracking fella and really knows his stuff. I`m lucky enough to have the 150 that he did his test tune on and it goes like s**t of a shovell and its still being worked on.

cheers Ian

[dapper]

Ove, did you get it on the dyno in the end, and if so what BHP/Torque did you get? Is it revvy or a low down torque monster?

[Mick Abbey]

Ove, did you get it on the dyno in the end, and if so what BHP/Torque did you get? Is it revvy or a low down torque monster?

He did dapper it was knocking on the door of 13bhp not sure about the torque figures but I have re worked the all the ports again to improve all round performance + I have also packed out the inlet port & carb manifold with some devcon to increase the inlet charge speed and give a smoother flow into the port If all goes to plan it will be back at Sean's soon for Dan to give it another blast on his DYNO , if it pulls 15+bhp with a wide spread of torque I will be happy any more will be a bonus
Cheers
Mick

[sean brady scooters]

I cant remember the exact figures,but do remember that it was more powerfull than a 200 so that sounds about right...
i,m sure we did post up the dyno results somewhere, i,ll see if i can find it.