36bhp Lambretta TS1225 (223cc).

[drunkmunkey6969]

Very busy time of year right now, got some lovely 'Dealer Special' scooters on the way, got the 2nd workshop/scooter showroom opening soon, loads of tuning work and dynos happening. Here was a nice result today:

36bhp Lambretta TS1225 (223cc) with 22ft-lbs.
Ported, Tuned & Dyno'd @ Scooterotica.
58 x 116 crank. Tasinari reed.
MB piston. Pipe Design Hornet.
34mm Dellorto.
Electrex Ignition & Readspeed Adv/Ret CDI.
12:1 AFR (Street Jetting)







Some nice Vespa graphs to post tomorrow.....

[Speed Demon]

Nice work.

[cartmel808]

Good result Dan...

[slangen]

Lots of hp, torque curve looks sad. What gearing are you using?

[drunkmunkey6969]

Sad? Lol. 22ft-lbs torque, with only a slight taper down to 20ft-lbs before power finishes, due to rich/street jetting. I'm sure it would gain 1hp and 1ft-lb at peak with race jetting.

Gearing is Indian GP200 with 4.8 final drive.

[lammer205]

Serious power from a Ts1 , reading the post i see it's tuned by yourselves , but can you tell me and i'm asking as a tuning novice where do you get all that power from and doe's that exhaust play a very big part? Thanks and keep the posts up i love these, Lammer205

[Darrell Taylor]

well done with the build,tune Dan ,is it a road goer or occasional road/sprint scoot

[drunkmunkey6969]

Serious power from a Ts1 , reading the post i see it's tuned by yourselves , but can you tell me and i'm asking as a tuning novice where do you get all that power from and doe's that exhaust play a very big part? Thanks and keep the posts up i love these, Lammer205

A culmination of components, build quality and porting. The exhaust plays a huge part.

[drunkmunkey6969]

well done with the build,tune Dan ,is it a road goer or occasional road/sprint scoot

It was his road-going tour scooter/engine. Previously built by myself with LTH clutch, a Koyo bearings, race crank etc and a Franspeed Tour pipe. I think Gav has been drawn into the bhp willy-waggling by Frank and Co. Lol

It's a road-legal, weekend blast-around and occasional sprint engine. But it's still got his full tour chassis, massive fuel tank, rear rack, Legshield toolbox, rear disc brake etc.....it's a very heavy scoot. I've told him it needs to lose a bit of timber.....

[martin.lloydy]

Nice.