by MadKaw » Thu Aug 03, 2006 10:47 am
frogzx12r wrote:For once I am going to go against Dave
Dont just go for the slip on on a ZX7R
The actual restriction is in the headers on that model.
Park it beside a ZX6 (any model) and look at the size of your headers compared to the 6.
After that I give you about 5 seconds before the OEM's are in the tip...
Look at getting 15HP from the full sys....
Pipes for a ZX7R are the SAME as for a ZX9R (I kid you not).

Ummm, dunno what your going against. As I said, if he is
just after a better sound, get a slip on....
Sure, if you want more a ponies get a full system but you won't get one of them $400..!!
BTW, from the two bros site... (not that I agree)..
Kawasaki ZX-7R Flange-On Exhaust Systems: The stock header pipes on the Kawasaki ZX-7R are some of the trickest pipes in production. With balance tubes and divider plates it would be difficult to produce a better set of head pipes for a reasonable amount of money. The key to more power lies in the muffler and Two Brothers Racing has it. Switching from stock to cool has never been easier. Rejetting is not required.
Dave
2010 Z1000
ex bikes
05 ZX-10R Race Bike - No.77
95 ZXR750R M Race Bike - No. 75
98 ZX9R Race Bike - No. 000
zx6r, zx7r, GPX750, GPX500, lots of KX's.

I ride way too fast to worry about cholesterol