Scooterotica

I am thinking of dropping to standard 22mm jetex on my brand new sil 200 engine with Rscoot exhaust just to get it run in then have another go with my 25mm dell just a bit worried of holeing piston, now would it need jetting any for the exhaust at all and it would have casa hose upright with K&N on...If i change down would be looking for one already have manifold.

Andy.

I would tend to stick with the Delorto as I have a similar 200 SIL engine +Indian clubman fitted with a Jetex(118 Main jet). Although I am in no way an expert you would almost certainly have to go up a few sizes main jet to get over the Rscoot Pipe and free flowing K&N filter effects.
Jetex are can be difficult to set up as the main jet is the only real way to alter mixture throughout the rev range and I personally don't rate them but if on a budget they are good enough.

Perhaps someone has more detailed/accurate views?

why not whack on a Jetex and a standard exhaust just to run in???

Chris

bristolmod wrote:why not whack on a Jetex and a standard exhaust just to run in???

Chris

To be honest chris i like the noise (sad ill get me coat)

Of course- there is that to it!!

(I'll get mine as well..............)

C

So you're going to leave me here all by myself

I'll get my coat as well then.

rog60 wrote:So you're going to leave me here all by myself

I'll get my coat as well then.

Had to come back couldnt find me coat..

Sod it might as well just buy a 30mm dellorto..anyone got one for sale set up ready to go on a bog standard sil200 with expansion on....gonna have to kit it before long never ridden a standard scoot gggggoooooddddd its slow

That's why I never kitted mine and got used to going slow.

std 200 indian motor...........using 22mm carb..........scootrs pipe.........123 main jet.......................but only running through std air box.....................

sean brady scooters wrote:std 200 indian motor...........using 22mm carb..........scootrs pipe.........123 main jet.......................but only running through std air box.....................

Got 30mm Dellorto on the way..