Search found 68 matches

by CT.
Tue Jan 20, 2009 10:44 pm
Forum: Lambretta Tech
Topic: Stroking an RB20 ?
Replies: 11
Views: 5153

Re: Stroking an RB20 ?

I have an Indian crank with an offset pin (60mm stroke) and RD400 rod and was asking myself a similar hypothetical question. My thought was that running it without a base gasket would help to keep the port timings down and the 1mm shorter rod would compensate nicely for the longer stroke at TDC.... ...
by CT.
Thu Jan 15, 2009 2:44 am
Forum: Lambretta Tech
Topic: 260cc options
Replies: 20
Views: 6862

Re: 260cc options

I'm sure we'd all love one of those - No doubt whatsoever, it's just the money......... what was it something like €8000 ? Just think what it's going to be in pounds with the current dire exchange rate ........ Just over £6000......... I'm not calling it expensive don't get me wrong, I think it's...
by CT.
Thu Jan 15, 2009 12:07 am
Forum: Lambretta Tech
Topic: 260cc options
Replies: 20
Views: 6862

Re: 260cc options

Isn't there a Rapido 250 'Classic' also now though ? This should have less transfer (& exh) timing making it it better candidate.
by CT.
Mon Jan 12, 2009 6:51 pm
Forum: Lambretta Tech
Topic: rapido 250
Replies: 10
Views: 4623

Re: rapido 250

What exhaust were you using ?

Thanks.
by CT.
Sun Jan 11, 2009 12:20 am
Forum: Lambretta Tech
Topic: RB20 (200cc) - Pictures and Spec
Replies: 80
Views: 49811

Re: RB20 (200cc) - Pictures and Spec

Whoo Whoo Waaa Waaa !!!!!!!!!!! :D :D 8-) This looks like a brilliant piece of kit, quality! What a good idea, it's filling the gap in the market that always existed perfectly.. An alloy/nicasil, reedblock kit with TS1 level performance (+ ?) for the small block... (the excellent but lower capacity ...
by CT.
Sat Jan 10, 2009 8:22 pm
Forum: Lambretta Tech
Topic: Which pistonm in 71mm clears the boost port on a TS1
Replies: 17
Views: 10623

Re: Which pistonm in 71mm clears the boost port on a TS1

Wiseco 423 (H2 750 and Jetski Bigbore) has the pins above each other and running in boost port, see my modified piston before repegging... http://picasaweb.google.com/Powolotti/NEWTS1245FastRoadTune#5286708284679660482 Wiseco 439 needs no repegging with unmodified boost port, but uses 18mm gudgeon ...
by CT.
Sat Jan 10, 2009 7:32 pm
Forum: Lambretta Tech
Topic: Which pistonm in 71mm clears the boost port on a TS1
Replies: 17
Views: 10623

Re: Which pistonm in 71mm clears the boost port on a TS1

I think you can get the Wiseco ones seperate on ebay.com .It's the same one used in the 475cc Kwak jetski (423m07100).
by CT.
Wed Jan 07, 2009 9:52 pm
Forum: Show us yer Scoots!!
Topic: my 90SS's
Replies: 189
Views: 61901

Re: my 90SS's

Yes, loving those. 8-) Fantastic photos too.