Search found 201 matches

by Fruitjuice
Tue Apr 17, 2018 9:04 am
Forum: Lambretta Tech
Topic: Piston query
Replies: 6
Views: 2767

Re: Piston query

What was the comp ratio and ign timing? Running top clip on X7 can be a gamble unless running AV268 atomiser, which that engine/carb size probably wouldn’t handle. AV264 with an X13 on 2nd clip might have been better. Will try an X13 needle next. X7 with clip on second groove was very spluttery so ...
by Fruitjuice
Mon Apr 16, 2018 8:14 pm
Forum: Lambretta Tech
Topic: Piston query
Replies: 6
Views: 2767

Re: Piston query

26 PHBH, AV266, X7 top clip, 122 main.
by Fruitjuice
Mon Apr 16, 2018 7:29 pm
Forum: Lambretta Tech
Topic: Piston query
Replies: 6
Views: 2767

Piston query

Recente rebuilt an engine for a friend after he seizend his crank (SIL 200 engine). The SIL-barrel was unharmed but the piston was scrap so I ordered him a Rapido 200 piston and a 60/116 crank. Running the engine in it seized at 3/4 throttle after 500 Miles but plug colour looks good. Are the Rapido...
by Fruitjuice
Wed Mar 28, 2018 11:28 am
Forum: Lambretta Tech
Topic: Imola after market inlet manifold
Replies: 11
Views: 4848

Re: Imola after market inlet manifold

This machined CNC inlet manifold is available from LTH in Germany, the same but cast used to be available through a guy called 'Jimmers' in the UK a couple of years ago but I don't know how or where you'd find on of those now. I have one of these on my Monza 225 which besically uses the same inlet a...
by Fruitjuice
Thu Jan 11, 2018 9:46 pm
Forum: Carburettor Set-ups
Topic: Mugello 225 jetting
Replies: 0
Views: 2423

Mugello 225 jetting

Mugello 225, standard crank, ScootRS pipe. Remote filter. Main jet 128 Slide 40 Needle X7 2nd clip from top Idle 55 Choke 70 Atomiser AV266 Little rich coming off idle but showing up weak on the plug half throttle and on main jet. Will be raising the needle 1clip and upping the main to 132. Is the X...
by Fruitjuice
Tue Aug 22, 2017 8:14 pm
Forum: Lambretta Tech
Topic: Does the mb ts1 inlet manifold fit the monza?
Replies: 1
Views: 1304

Re: Does the mb ts1 inlet manifold fit the monza?

It might fit but the Monza barrel only has three mounting holes so you might have to seal one hole up
by Fruitjuice
Mon Jul 03, 2017 9:03 am
Forum: Lambretta Tech
Topic: NK Road v ADS 3
Replies: 35
Views: 18535

Re: NK Road v ADS 3

RobD wrote:...haven't had any problems with ground clearance on bends...
I am known to take corners pretty fastish....
Problem is also that the main chamber is too close to the main stand strut so a longer (Series2) rear shock can't be used unless you dent the exhaust.......
by Fruitjuice
Sun Jul 02, 2017 8:26 pm
Forum: Lambretta Tech
Topic: NK Road v ADS 3
Replies: 35
Views: 18535

Re: NK Road v ADS 3

Running ADS3...forgot to mention... ADS3 had limited ground clearance over speedbumps and on fast righthand turns...
by Fruitjuice
Wed Jun 28, 2017 4:03 pm
Forum: Lambretta Tech
Topic: NK Road v ADS 3
Replies: 35
Views: 18535

Re: NK Road v ADS 3

I run a Monza 225 with TMX30 and 16x46 with SX200 gearing (4.6?)and it pulled it easily in top gear and seems to rev out too.
Curently rebuilding engine but am contemplating going to 17/46 with an Li150 Gearbox (4.4?)
by Fruitjuice
Fri Jun 09, 2017 11:54 am
Forum: Lambretta Tech
Topic: Inlet manifold
Replies: 9
Views: 3870

Re: Inlet manifold

I'd say that your CNC manifold is an LTH version. I've had some manifold and rubber combinations where the holes didn't quite line up making me think that the rubber might "lift" in the centre once tightened down ..... and potentially leak. The rubber with the inner elongated lip will be ...

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