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Re: Long Conrods
Posted: Sun Mar 01, 2015 4:01 pm
by grimspeed
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-L ... 2-Vespa-T5
Re: Long Conrods
Posted: Mon Mar 02, 2015 11:53 am
by OzOAP
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 end is so much better with TMX and swirlpot its getting a 22t clutch in time for this seasons thrashing.
Re: Long Conrods
Posted: Mon Mar 02, 2015 9:36 pm
by grimspeed
OzOAP wrote: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 end is so much better with TMX and swirlpot its getting a 22t clutch in time for this seasons thrashing.
So am I better off getting a tm and fitting the camlam power jet ?
Re: Long Conrods
Posted: Sun Mar 08, 2015 4:07 pm
by grimspeed
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
Re: Long Conrods
Posted: Sat Mar 14, 2015 6:21 pm
by grimspeed
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 !
Re: Long Conrods
Posted: Sun Mar 22, 2015 9:52 am
by grimspeed
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 cutting and welding to change the stubs to fit ! So what have we from around the world ?
Im guessing Germany is the main place to look ? And possibly Scooter and Service or Pipe Designe ?
https://www.scooter-and-service.de/larg ... e-curley-s ?
or
http://www.microsofttranslator.com/bv.a ... r-220.html?
Re: Long Conrods
Posted: Sun Mar 22, 2015 9:55 am
by grimspeed
I bought a Malossi reedblock to go on this but I think I may need to get something bigger to run a 35mm airstriker ?