Search found 224 matches

by tavspeed
Mon Sep 09, 2019 12:47 pm
Forum: Lambretta Tech
Topic: ts1 30mm dellorto bgm clubman
Replies: 3
Views: 315

Re: ts1 30mm dellorto bgm clubman

thanks for that,i am going to order a av268 and a 300 float valve and will get a few bigger jets probaly a 137 and a 140 and do some plug chops,are you running a 40 slide,as i found the 45 really cleaned up the running between 0 and 1/4 throttle,cheers
by tavspeed
Sun Sep 08, 2019 2:54 pm
Forum: Lambretta Tech
Topic: ts1 30mm dellorto bgm clubman
Replies: 3
Views: 315

ts1 30mm dellorto bgm clubman

hi chaps,been jetting a ts230, 30mm dellorto, bgmv3 clubman, sx200 gearbox 46 16 gearing with a lth lefthand manifold after looking on here i saw jet details of 135 main 55 pilot x7 with av266 2nd clip,40 slide,which i started with bike ran well but was boggy upto 1/8 throttle and felt weak mid rang...
by tavspeed
Wed Sep 04, 2019 8:59 pm
Forum: Lambretta Tech
Topic: Replace gp floor strut
Replies: 7
Views: 394

Re: Replace gp floor strut

ive done a couple of these,you need to clamp a long straight edge between the front leg shield support and the rear runner board support and your new support is clamped to the angle,the new support needed grinding to get a good fit ,your gap does look big,also if you have side panels you need to fit...
by tavspeed
Fri Aug 09, 2019 7:58 pm
Forum: Lambretta Tech
Topic: ts1 no compression after new piston
Replies: 3
Views: 431

ts1 no compression after new piston

mates ts1 was running rough and using loads of petrol,so we decided to put new reed petals in,we discovered what looked like a crack in the bridge between the two windows,so we got a new asso piston. top end was rebuilt with new gaskets and good sealant,came to start and there was hardly any compres...
by tavspeed
Wed Jul 31, 2019 3:57 pm
Forum: Lambretta Tech
Topic: yamaha conrod questions
Replies: 3
Views: 396

Re: yamaha conrod questions

cheers,grampian motors have mitaka ke175d conrods in stock and want £20 to turn the pin down or af have pins at £12,so will have a measure up when i split crank,but the ke rod is looking favourite,cheers
by tavspeed
Tue Jul 30, 2019 7:55 pm
Forum: Lambretta Tech
Topic: yamaha conrod questions
Replies: 3
Views: 396

yamaha conrod questions

hi all,got a rb crank with a knackered big end,so going to have a go at pressing pin out ,trueing back up and tig welding the pin. the crank measures 40.64mm over the webs and conrod measures 15mm wide at big end, so looking at the rd/dt175 mx rod which is 16mm wide at the big end,and will run with ...
by tavspeed
Fri Apr 05, 2019 9:25 pm
Forum: Lambretta Tech
Topic: Inboard disc
Replies: 5
Views: 704

Re: Inboard disc

wouldnt bother with a cable operated one,spent hours trying to get a one to work that came on a tv 175,lever went all way back to the grip with standard and reverse pull set up. new actuator still the same.so he decided to buy a new remade one,guess what still the same and the speedo was erratic,sup...
by tavspeed
Sat Mar 23, 2019 10:59 am
Forum: Lambretta Tech
Topic: cable operated front disc poor performance
Replies: 6
Views: 845

Re: cable operated front disc poor performance

yeah disc floats on pins,even tried a new actuator,with everything adjusted up so the disc is slightly rubbing on the pads, the brake lever is hitting the handle bar grips,due to the travel in the actuator arm. you can also just move the wheel with your hand when the lever is back to the grip. due t...
by tavspeed
Tue Mar 19, 2019 10:42 pm
Forum: Lambretta Tech
Topic: cable operated front disc poor performance
Replies: 6
Views: 845

cable operated front disc poor performance

Hi,chaps a mate has just bought a tv175 with a repro front disc, cable operated, in reverse pull style.with everything properly adjusted the brake lever is hitting the grips before any braking happens,we have put new pads in etc. the actuator seems a very sloppy fit in the backplate,and the actuator...
by tavspeed
Sun Feb 24, 2019 11:37 am
Forum: Lambretta Tech
Topic: beedtronic advance retard unit
Replies: 0
Views: 299

beedtronic advance retard unit

hi all,got a beedtronic advance retard unit from beedspeed to fit for a mate,hasn't come with any instructions ???.
does anyone know the static timing or how much it should advance,can't get any sense out of beedspeed,cheers all