Scooterotica

corrado wrote:What 4 to 5 bhp down throughout most of the rev range?

Aye, fair point but for a clubman it's seems better suited than anything else I can think of.

Looking at that graph though, it could be worth buying one of the orange line ones as well as one of the more 'powerful' ones. If you're using it for work every day, the orange line one has 5hp more at the useful rev range. It'd be far nicer to ride when you're not in the mood for revving the knackers off it.
Two pipes would be cheaper than running two bikes.

Interesting graphs, see how hi the franspeed 3 (a "road" pipe) revs and how hi the peak power is with this kit. It's an ss225 not an sx200 by the way, which I think explains the characteristics.

Minority wrote:Interesting graphs, see how hi the franspeed 3 (a "road" pipe) revs and how hi the peak power is with this kit. It's an ss225 not an sx200 by the way, which I think explains the characteristics.

Whoops. Would have been a remarkable sx200 though.

what is a gori gp6? i take it a new pipe they are developing? is another box pipe? if so it dont half rev! down on power yes but if it is a box pipe it puts the bgm to shame.
also whats the first pipe, the most powerful one (red line)?

what about a curly pipe? I has a jl3 curly on a tuned muggy 186 and it went really well, and I never grounded it once!

Does Graham at Kegra still do an expansion fitted inside a box pipe?

olliewtf wrote:what is a gori gp6? i take it a new pipe they are developing? is another box pipe? if so it dont half rev! down on power yes but if it is a box pipe it puts the bgm to shame.
also whats the first pipe, the most powerful one (red line)?

I don't know why the dyno chart says gp6. The graph is for a gori gp50. I was considering putting one on my ts1 but I think it's just too peaky; I'm nearly 50.

so is the gp50 an expansion hidden in a box exhaust? either way thats pretty good for a box looking exhaust that isnt a bespoke build.

Funny......can't imagine many people who actually really like Clubman exhausts, wanting a rally going scooter which peaks at 9000-9500rpm!? Especially when a more 'traditional' clubman beats it on bhp & torque right up to nearly 7000rpm?! You'll be buzzing like a chainsaw.....lol