Quick vid showing idle and low rev:

http://www.youtube.com/watch?v=gkbTmaAgKWc

 

Nice 3 each side just like mine .... sounds good for stock at least.

 

Ya, its pretty good for stock. I am running 4 holes each side now

 

Me too.... on the exact same bike.

I guess I don't need to do a vid then!!

That's right, sprock!! Nice of you to say. Sounds even better with 4 holes.... LOL...

 

well it's all a thing of the past for me now

 

just wondering if this mod affects the running, jetting or fuel consumption of the hurricane. I would like to improve the sound of my bike without going to the expense of new pipes (I am totally skint!).

Some people say 3 holes each side, others say 4. I imagine 4 gives more noise but it just concerns me about the possible effect on fuel consumption (again, I am skint!!!)

 

Here is mine with four holes drilled out. There is no jetting involed, but depends if you drill out the whole thing. The only fuel mileage you lose is when you keep reeving it up to here it.

 

grim, mine still runs like a raped ape and idles fine with 4 holes.
My gas mileage always suffers... but that's because of my wrist more than anything on the bike.

 

'A RAPED APE'
I love the analogy mate. *****.
i will bear that one in mind.