1 into 2 expansion chamber

**rabidnz** · 12th January 2011, 15:35

http://www.webike.net/sd/9664599/

Looks awesome but im guessing its probably more for show? A new one for mine eyes anyway.

**F5 Dave** · 12th January 2011, 16:34

1 into 2s don't work, - you have to make it a 1 into 2 & then split stinger into 2 mufflers apiece. But it looks like they have done this so best you buy it quick before someone else does.

and one for the other side too.

**TZ350** · 16th January 2011, 07:55

On the other hand Two into One. I have heard bikes with 2 in 1's. Not sure how well it works but they sound very different.

**speedpro** · 16th January 2011, 08:00

I've seen 3:1 years ago on Suzuki waterbottles. Very distinctive sound though unsure of the results. Supposedly it was OK in the lower/mid range, but they had very average ports.

**jasonu** · 16th January 2011, 09:01

A lot of snowmobiles run 2/3 into 1. Modern 800cc and bigger versions all make 100hp+ some up to 160hp. The power is instant and the traction is huge, thumb the throttle from stand still and in an instant you are doing 40mph. I've riden one to 110mph, pulled really hard to 80, really stable but wouldn't like something 'bad' to happen at that speed.

**TZ350** · 16th January 2011, 09:34

This gets very interesting, it would be good to know what the relative BHP/L's are.

Imagine a Kawasaki H2 750 3 in 1 driving a Turbo on methanol with a touch of nitro at a track day .......... actually Team ESE have some T500 engines that could be slotted into their FZR Bucket frames and there are no rules limiting engine mods for track days.

**speedpro** · 16th January 2011, 09:59

Something to do in your spare time Rob?

**TZ350** · 16th January 2011, 10:42

Originally Posted by speedpro

Something to do in your spare time Rob?

We have been talking about it, but I don't think there are enough years left.........

**Buckets4Me** · 16th January 2011, 18:00

Originally Posted by speedpro

Something to do in your spare time Rob?

after getting his BUCKET going and tested
and after the rg50 he is half way to having running
and after cullys gt125 twin
I need another engine

sarcasim (I'm a bit slow)

**koba** · 16th January 2011, 18:41

Originally Posted by TZ350

We have been talking about it, but I don't think there are enough years left.........

hehehe I'd had thoughts on a "Trackday Sleeper" too.
Although not quite as elaborate, I'd thought I would just put some old VT250F fairings I have lying around on my VFR400 and go out and waste some 600's.

**Kickaha** · 16th January 2011, 19:30

Originally Posted by speedpro

I've seen 3:1 years ago on Suzuki waterbottles.

I had one on a GT550J (came with it)which sounded awesome, bike topped out at an indicated 100mph which was quick enough for me, I didn't ever ride a stocker to compare

**TZ350** · 16th January 2011, 19:39

Originally Posted by koba

hehehe I'd had thoughts on a "Trackday Sleeper" too.
Although not quite as elaborate, I'd thought I would just put some old VT250F fairings I have lying around on my VFR400 and go out and waste some 600's.

I have a 74 RD250 with a 400 engine ........... that could be fun too.