Scooterotica

Can anybody tell me what size Ram Air filter would I need to go on a standard 22mm elbow?

Not sure but this site gives measurements for all Ram Air pod filters:

http://ramair-filters.com/motorbike/fra ... rbike.html

Thanks for that. I've dug out an old hose and measured it now. So I've looked it up and know what I want.

an alternative is the cam lam breath sweet. i spent the day at b race tuning today and we tested a ram air, a bgm ram air type thing and the cam lam jobby.

the ram airs killed the air flow compaired to the cam lam filter and rubber due the the volume of resiviore the cam lam one offers.

23 bhp 19lb of torque from a filtered 30mm mikuni on a ts1 was not outstanding but very healthy from a filtered carb with the uncut panel on.

im impressed with these filters as you can guese

I'm impressed with it as well.

They will stretch around a TMX 35, too, but the rubber bellows and the base of the filter will contact the side panel. I'd like to see a wider, flatter bellows that doesn't sacrafice volume or flow but would be lower profile and with a spigot a little bigger for the 62mm TMX 35 bellmouth. Keep in mind that most long range tanks leave no room for the filter. I run
a dual tank setup with mine which leaves room where the original air box used to be.

They do sound impressive cezeta. But to be honest the price Cambridge Lambretta are charging is a bit steep. Especially when you can buy them cheaper in Germany.