Search found 192 matches

by grimspeed
Sun Mar 22, 2015 9:52 am
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

Next question would be about exhausts . I think the caractoristics of the motor may be more like a MHR Malossi than a T5 now ? So I need exhaust options for a 200cc 60mm crank and 130 tran and 190 ex . Im looking at any large frame pipe that works in these areas. I don't mind having to do a bit of c...
by grimspeed
Sun Mar 15, 2015 9:05 am
Forum: Lambretta Tech
Topic: Mikuni carb, as used by Dactec
Replies: 7
Views: 2980

Re: Mikuni carb, as used by Dactec

Yep ! Super BN Mikuni ! Get on E-Bay ! Cheep as chip's ! I'v got the 38mm one for my KX300 conversion !
by grimspeed
Sat Mar 14, 2015 6:21 pm
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

Well that's the Mito blade conrod purchased !
NEXT STOP Martin Cook and Chiselspeed for a crank strip and rebuild
and maybe a bit of welding in the pin area !
by grimspeed
Sun Mar 08, 2015 4:07 pm
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

On a roll .
Martin Cook at Chiselspeed is going to get me a 20mm/22mm pin sorted for my 60mm bell crank !
So I think I will go for a 115mm mito lambretta conrod !
http://www.mitolambretta.com/product_in ... cts_id=274
by grimspeed
Mon Mar 02, 2015 9:36 pm
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

Im running a 30TMX with CamLam powerjet, (the std Mikuni one didn't work), Its a lot better than the 32 flat slide Delly. Exhaust and gearing go hand in hand. On one off engines I get PM to make me a pipe to suit. Gearing on PTS1 is T5 box with 37t 4th and currently 21/68 primary, but now bottom en...
by grimspeed
Sun Mar 01, 2015 4:46 pm
Forum: Vespa Tech
Topic: BN Mikuni
Replies: 0
Views: 750

BN Mikuni

Anyone use a BN Mikuni on there Vespa ?
I know DAC use them on there conversions !
by grimspeed
Sun Mar 01, 2015 4:01 pm
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

Now then im looking at 199cc here and timings of 130 on the transfers and 190 on the exhaust ! So the next question is and im looking for Sean or Oz to answer realy . What carb ? Im thinking 30mm Mikuni tmx ? What gearing and exhaust ? I like the look of this . http://www.lambretta-teile.de/Exhaust-...
by grimspeed
Sat Feb 28, 2015 10:57 am
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

60mm bell crank it is then ! http://www.wasp-performance.co.uk/onlineshop/prod_3637456-Crankshaft-Reed-Valve-60mm-Stroke-P200E-PX200E.html http://www.lambretta-teile.de/Big-end-pin-20x46-conversion-PX200-60mm-crank-to-Vespa-T5 http://www.vespa-lambretta-teile.com/Nacktes-Pleul-115-lang-fuer-Bolzen-2...
by grimspeed
Fri Feb 27, 2015 6:01 pm
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

Looks like your right ! But its ok I can get a pin 20mm x 49mm and theres a conrod 115mm long for a 20mm pin and 18mm small end in Worbs shop !
So all is good ! 8-)Nobody seams to sell the wide spacers for a 20mm pin though but I can make them myself out of bronze !
by grimspeed
Fri Feb 27, 2015 11:32 am
Forum: Vespa Tech
Topic: Long Conrods
Replies: 26
Views: 8779

Re: Long Conrods

vesbrettas wrote:i think most 60 cranks use a 20mm pin not 22mm
Soon find out ! The question has been asked !