Scooterotica

Got a 225 mugello,28mm delorto,lth reedvalve,franspeed race exhaust,lightened af flywheel and stator and august box,goes great all the way from bottom through to 75mph,but cant help thinking what else can i tinker with :baddevil: without blowing it up of course-any ideas?

is the barrel actually ported?

Have you cut holes in the skirt of the piston since you fitted the reed?

You could get probably get more top-end if you took the LTH reed off, but that might not be what you want. Actually, what more do you want?

I have to agree with Knowledge, if that is a GPS measured 75mph then I'd leave well alone. If not already done, holes I'n piston skirt, additional transfer cut from inlet to level with top o transfers, open inlet port up as big as possible without allowing ring ends to project into port, raise and widen the exhaust. With the exception of the exhaust port, I have done all that to my 225 Indian kit but it tops out at 67 GPS

suedehead wrote:Got a 225 mugello,28mm delorto,lth reedvalve,franspeed race exhaust,lightened af flywheel and stator and august box,goes great all the way from bottom through to 75mph,but cant help thinking what else can i tinker with :baddevil: without blowing it up of course-any ideas?

I don't know if my Reaper tuned 225 Muggy would have done any better than that.

I'd be happy enough with that on mine.

what ever u do dont buy a vapour speedo or sat nav it u b even more pissed off lol

Thanks for the advice, no porting work or holes cut in piston,runs reliable,starts easily-revs like a bike quiqkly through gears-did 75 on dyno with 18bhp-i have a vapor speedometer on it-wouldnt mind a little more top end but not at the expense of losing the bottom grunt-someone did say to me leave it as its fine as it is,tinker with it and you,ll make it unreliable-just wondered what the options were for different types of increased performance

eerm ,75 on the dyno does not mean 75 mph on the road does it ?

no it dosnt but before dyno it went fast enough to top lambretta speedometer which i know is no great guide,ill have to see what the vapor says when im feeling daring

i have a similar spec engine, 12.5bhp with a clubman and 16 with a kegra race pipe.

the mugello is not pitched at being much more than this and in my mind i would stop spending on a slow kit to make it faster and just buy a faster kit.

there are a few that are binning ts1s for a more "standard ride" so a barrel swap would be what i would be looking at.