Search found 102 matches

by Boreham
Thu Jul 06, 2017 6:26 pm
Forum: Lambretta Tech
Topic: GP electronic kit..price/where
Replies: 19
Views: 5740

Re: GP electronic kit..price/where

If you are looking for the SIL kit then £149 at just lambretta
by Boreham
Thu Jul 06, 2017 4:24 pm
Forum: Lambretta Tech
Topic: GP electronic kit..price/where
Replies: 19
Views: 5740

Re: GP electronic kit..price/where

Direct to Scooter Center in Germany, the BGM kits are in stock, €5 postage and always arrived within 48 hours, alternatively Just Lambretta, again great service and always competitive
by Boreham
Mon Jul 03, 2017 7:17 pm
Forum: Vespa Tech
Topic: BGM 177 kit - really plug n play?
Replies: 6
Views: 4736

Re: BGM 177 kit - really plug n play?

Hi Mark, the Pinasco jetting on the std carb just needed the richer BE4 atomiser and main jet, I ran a R/H JL and that's was around 118-120
by Boreham
Mon Jul 03, 2017 5:51 pm
Forum: Vespa Tech
Topic: BGM 177 kit - really plug n play?
Replies: 6
Views: 4736

Re: BGM 177 kit - really plug n play?

Hi Mark You can fit with the electric start but you do have to remove some material from the barrel, seems a bit drastic on a new barrel but it can run the gear ring I have ran 3 of these with both the 20 & 24 mm carbs, the std carb runs fine, just breaths better with the larger P200 unit A grea...
by Boreham
Mon Jun 26, 2017 5:12 am
Forum: Lambretta Tech
Topic: What size & pitch is the s3 clutch nut?
Replies: 2
Views: 1301

Re: What size & pitch is the s3 clutch nut?

M14 X 1.50
by Boreham
Sat Jun 17, 2017 5:41 pm
Forum: Carburettor Set-ups
Topic: Monza 225 phbh 30 and tsr evo exhaust
Replies: 5
Views: 3009

Re: Monza 225 phbh 30 and tsr evo exhaust

Hi Ben, the recommended slide for the Monza is much leaner, 50 slide
by Boreham
Wed May 10, 2017 8:22 pm
Forum: Vespa Tech
Topic: Smallframe reed valve conversion
Replies: 2
Views: 1822

Smallframe reed valve conversion

Converting casings to reed valve, the principal is simple however does anyone have optimum dimensions on the sealing pad side, widthwise is fairly obvious with removing the width of the pad to the casings and blend, the question is on the height, how deep do you go for optimum results. Engine will b...
by Boreham
Sun May 07, 2017 3:18 pm
Forum: Show us yer Scoots!!
Topic: GP Street Racer Build
Replies: 26
Views: 18969

Re: GP Street Racer Build

An update from changes over the winter, upgraded to the franspeed race which really releases the power of the kit, also struggled to jet the TMX in the mid range, tried every combination of jets and could not quite get it right. Changed to a VHSH as supplied with the Super Monza kits and setup was m...
by Boreham
Fri May 05, 2017 5:33 am
Forum: Lambretta Tech
Topic: R1 Spring Dimensions
Replies: 10
Views: 3789

Re: R1 Spring Dimensions

Go on Lambretta upgrades website, they manufacture the specific spring to suit a Lambretta in multiple colours, you can get a 180lb off the shelf for £27
by Boreham
Fri Apr 21, 2017 5:50 pm
Forum: Lambretta Tech
Topic: High tensile M7 end plate nuts & spring washers?
Replies: 8
Views: 3310

Re: High tensile M7 end plate nuts & spring washers?

Only ever used the MB ones, never had an issue and good value