Hello, I'm going to buy the tuning to my T5 engine. But is not sure exactly what parts I should buy another. Therefore, I need some help!

Here is a list of what I have tengt! but is there anything I should replace? making suggestions!

Anlagen: Ns-R T 5 Drehmoment (NordSpeed)

Carburetor: MIKUNI TMX 30, flat

Cylinderhead: MMW

Cylynder: 172 malossi

Manifold: EM 1 (NNW1)

Clutch: Cosa FL II, 21

crankshaft: Longstroke Vespa T5 WORB5 special lip, 56,5mm stroke, con rod 104mm excentric pin Link: http://www.sip-scootershop.com/EN/Products/46050000/Longstroke+crankshaft+Vespa+T5.aspx

Reed: Membrane "Vforce 3" TASSINARI

What are you think? is it somthin I should buy?

//Claus Henrik

The question is, what sort of engine do you want? Depending on that different tuning equipment is needed.

I guess you want a fast street engine, which is good for touring as well?

I think your list of tuning parts, seems to be use tu build a powerfull race engine and not a " everdaytoworkdriver". I am with maniac. The first step is to answer the question:

For what kind of use, I want to build this machine.

Best regards,

Phill

Bearbeitet 19. Dezember 200916 Jr. von Phill_Walker

The question is, what sort of engine do you want? Depending on that different tuning equipment is needed.

I guess you want a fast street engine, which is good for touring as well?

Yes, a fast street engine!! And it should be able to wheelie :-D

Bearbeitet 19. Dezember 200916 Jr. von ClausFox

crankshaft a 62mm Tito Racer Membranwelle

I'd buy a CNC clutch, MMW, S&S or K&G

Tom: Do you have to modify the engine casing for your crankshaft?

Tom: Do you have to modify the engine casing for your crankshaft?

Sure, especially the LIMA half

only the LIMA half

Kulu Half, also?

I'd buy a CNC clutch, MMW, S&S or K&G

But have they 21 cogs? Does not hold the reinforced cosa clutch'n?

standard cosa clutch is OK for powere under 25PS....

But beware of the replika cosa clutches, which are sold everywhere.

I'd rather buy a CNC one. You'll never have a clutch problem again. They are available as 21, sure thing.

62 hub

ganz vergessen....

60er drehschieber....

But beware of the replika cosa clutches, which are sold everywhere.

I'd rather buy a CNC one. You'll never have a clutch problem again. They are available as 21, sure thing.

Okay, then I will do it! but do you know where I can buy this? link?

Bearbeitet 22. Dezember 200916 Jr. von ClausFox

Okei, da skal jeg gjøre det! men vet du hvor jeg får kjøpt denne? link?

wrong language?

MMW clutch

S&S clutch

K&G clutch

The first two are only outer baskets. The third one is a complete reconstruction.

If you buy a CNC outer basket, be sure to use only original PIAGGIO parts like clutch baseplate, clutch cog ...

I have the MMW clutch baskets in two ESC Race engines, never had a problem...

Okay, Thank you Thank you!

real material...

real material...

Hehe, but how do you get buy one of those? how much do I need to move the sylynder? and it is possible to use the reed on it?

Is it better enn this http://www.sip-scootershop.com/EN/Products/46050000/Longstroke+crankshaft+Vespa+T5.aspx

@Uncle: cool, as expected! How many have you made?

@Claus Fox: you cannot compare these cranks, apart from the stroke, the crank of uncle is made from scratch and not just a modified original one!

Grüße

Hannes

Bearbeitet 23. Dezember 200916 Jr. von Phantomias

@Uncle: cool, as expected! How many have you made?

@Claus Fox: you cannot compare these cranks, apart from the stroke, the crank of uncle is made from scratch and not just a modified original one!

Grüße

Hannes

Okay i see. But crank is not just a modified original one? http://www.sip-scootershop.com/EN/Products/46050000/Longstroke+crankshaft+Vespa+T5.aspx

Okay i see. But crank is not just a modified original one? http://www.sip-scootershop.com/EN/Products/46050000/Longstroke+crankshaft+Vespa+T5.aspx

thats only a modified original t5 crank.

the one from uncle is much better.

Okay, thank you! But is it just bolt on the crank? or do I need to do some updates get it to fit?

and "Uncle" what is the cost? but I must move Cylynder up with gaskets? And I must have Reed-Valve In order to get it to work??

Bearbeitet 23. Dezember 200916 Jr. von ClausFox

you can´t drive 62mm stroke with a standard 172 malossi!

57mm is maximum for good road-timings (depends on the exhaust of corse)

Basti

you can´t drive 62mm stroke with a standard 172 malossi!

57mm is maximum for good road-timings (depends on the exhaust of corse)

Basti

Okay, but then I move up cylynder? but should I use Packing cylinder base (aluminum) to build it up?

you will not get good timings! you have to weld the cylinder up at the top!

you will not get good timings! you have to weld the cylinder up at the top!

Okay There are a lot of work and difficult

Bearbeitet 23. Dezember 200916 Jr. von ClausFox

56,5 stroke with rotary intake is good enough for more than 30 HP. should be enough, i think!

if you want to usw reed valves, it´s cheaper to modifie a 57mm PX200 crank.

Basti

my cranks cost 390?... i dont think that it is cheaper to take a PX200 crank oder T5 modified "Glump".....