Search found 1693 matches

by Adam_Winstone
Sat May 02, 2020 5:48 pm
Forum: Lambretta Tech
Topic: 34mm Polini Carb... Jetting?
Replies: 4
Views: 2220

Re: 34mm Polini Carb... Jetting?

The Polini is Keihin / PWK type carb.
by Adam_Winstone
Sat May 02, 2020 5:46 pm
Forum: Lambretta Tech
Topic: 34mm Polini Carb... Jetting?
Replies: 4
Views: 2220

34mm Polini Carb... Jetting?

Hi all, Is anyone running a 34mm Polini carb on a piston port motor? If so, got a starting point for jetting please? Once we're allowed back out onto the roads then I can start to evaluate any setup that I start with, however, knowing what others may be using would give me a place to start. Thanks i...
by Adam_Winstone
Sun Apr 19, 2020 6:43 pm
Forum: Lambretta Tech
Topic: RB20 fit
Replies: 13
Views: 8445

Re: RB20 fit

;)
by Adam_Winstone
Thu Apr 16, 2020 10:47 pm
Forum: Tech FAQ
Topic: Standard series 3 TV175 squish......
Replies: 11
Views: 10006

Re: Standard series 3 TV175 squish......

I've stripped standard engines that had huge squish clearances, to the point that they almost certainly didn't function correctly by design, however, these were motors that had run fine and with standard performance.

Adam
by Adam_Winstone
Tue Mar 24, 2020 11:28 pm
Forum: Welcome
Topic: Hello from Spain.
Replies: 8
Views: 4023

Re: Hello from Spain.

Hi
by Adam_Winstone
Wed Mar 18, 2020 8:17 pm
Forum: Lambretta Tech
Topic: Boring 200 to 225?
Replies: 7
Views: 3010

Re: Boring 200 to 225?

I'd rather bore an original 200 barrel out to 225, rather than buy one of the iron lined alloy ones, which often prove soft and wear out as quickly as they are run in!

Adam
by Adam_Winstone
Wed Mar 18, 2020 8:13 pm
Forum: Lambretta Tech
Topic: LT Coil.
Replies: 8
Views: 3386

Re: LT Coil.

I've been running a 5 lighting coil stator since before 5 Nations N.I. , with Readspeed Lukas. The lights are excellent. :) Did you just replace the LT coil with an additional lighting coil in series with the other 4? Yes, that's exactly what I did, nothing more complex than that. I was out and abo...
by Adam_Winstone
Tue Mar 10, 2020 6:59 pm
Forum: Lambretta Tech
Topic: LT Coil.
Replies: 8
Views: 3386

Re: LT Coil.

I've been running a 5 lighting coil stator since before 5 Nations N.I. , with Readspeed Lukas. The lights are excellent.

:)
by Adam_Winstone
Thu Feb 06, 2020 12:52 pm
Forum: Lambretta Tech
Topic: ScootRS tubeless Rims
Replies: 8
Views: 5518

Re: ScootRS tubeless Rims

I am using similar to the ones shown in the link, mine may have been sourced via DemonTweaks. You're quite right that they do not fit without doing some extra work to the rim and/or valve to provide the additional clearance required but I took a little off each until they did, then used silver touch...
by Adam_Winstone
Mon Jan 20, 2020 7:51 pm
Forum: Lambretta Tech
Topic: Clubman on GT186 - Ex Box?
Replies: 40
Views: 26711

Re: Clubman on GT186 - Ex Box?

Isn't it amazing what difference a pipe can make. Sometimes it only takes a 500rpm extension to the pipe's rev range to allow it to where the motor works in harmony with the porting or gearing, transforming performance.