Search found 134 matches

by chris2470
Thu Jul 24, 2014 6:37 am
Forum: Lambretta Tech
Topic: Worn Rings
Replies: 2
Views: 548

Re: Worn Rings

Ring gap = 0.12mm per inch or bore.
by chris2470
Thu Jul 17, 2014 8:33 pm
Forum: Lambretta Tech
Topic: Mugello 225 vs RT225
Replies: 16
Views: 4564

Re: Mugello 225 vs RT225

Why not a GT200, if I was on the market I'd seriously consider it, lots of room to grow also.

http://www.granturismo.pwp.blueyonder.co.uk/
by chris2470
Sat Jun 14, 2014 7:59 am
Forum: Lambretta Tech
Topic: Gp 150 piston/cylinder clearance.
Replies: 9
Views: 1382

Re: Gp 150 piston/cylinder clearance.

If you half the piston diameter and use this a guide you wont be too far out. i,e:
225; 70mm /2 = 35mm so use 3.5 thou
200; 66mm /2 =33mm so use 3.3 thou
150; 57mm /2 = 28.5mm so use 0.28 thou
etc, etc.
by chris2470
Wed Nov 27, 2013 7:56 am
Forum: Lambretta Tech
Topic: Water in my exhaust after a decoke
Replies: 9
Views: 1113

Re: Water in my exhaust after a decoke

Fit it and start it, the water won't be around for long.
If bothered about the above stick a hairdryer up it.
by chris2470
Sun Sep 29, 2013 7:26 am
Forum: Carburettor Set-ups
Topic: Stock indian Stage four + OKO PWK 24 + JL3
Replies: 2
Views: 732

Re: Stock indian Stage four + OKO PWK 24 + JL3

Looks about right to me, air screw 1to 3/4 turn out & JJH needle seconds clip from top.
by chris2470
Fri Jul 05, 2013 8:22 pm
Forum: Lambretta Tech
Topic: bgm pwk 28
Replies: 2
Views: 577

Re: bgm pwk 28

I'm guessing it's open mouthed, so something like: Pilot 38, main 125, JJH second clip, Air Screw 1 turn out, this will not be a million miles away.
by chris2470
Tue Jul 02, 2013 6:44 am
Forum: Lambretta Tech
Topic: Jetting Advice - MB/BGM 195, BGM Exhaust, 28mm Keihin
Replies: 3
Views: 2005

Re: Jetting Advice - MB/BGM 195, BGM Exhaust, 28mm Keihin

Give MB a call, I'm sure they will be best placed to help.
by chris2470
Sun Jun 30, 2013 7:16 pm
Forum: Lambretta Tech
Topic: 5 plate clutch with standard basket etc.
Replies: 5
Views: 1890

Re: 5 plate clutch with standard basket etc.

Readspeed looks good value, also 4 BGM Plates & MB Springs should be fine.
by chris2470
Tue Apr 30, 2013 12:00 pm
Forum: Carburettor Set-ups
Topic: Rapido 225/PWK 28/30
Replies: 9
Views: 2145

Re: Rapido 225/PWK 28/30

I have a similar top end & carb, but Rapido Race version & no filter, but it looks about spot on to me, perhaps a tad rich with the remote filter. Don't forget to get the float height as high as possible and grind off the small float stops inside the bottom of the bowl, otherwise starvation issues m...
by chris2470
Sun Mar 17, 2013 8:04 am
Forum: Lambretta Tech
Topic: Exhaust options
Replies: 16
Views: 2417

Re: Exhaust options

10 inch Terror wrote:NK for me mate. I've just changed from the Franspeed and the NK has transformed my Scoot. Fits really well and sounds superb. Cheaper by a fair bit too...
Is this the NK Rally or the Race version ?