Ok i was browsing through the yoshimura website and acrapovic site, and looking at some numbers you guys posted before.
Im puzzled...
First off, how much WHP does a stock '05 636 has?
Yoshi full system with insert says it produces 97.75 (im assuming WHP) which seems too little to me.
Is that without a "proper" filter (i.e. K&N) ?
How much would a K&N filter add? 1 - 2 WHP ??
I understand that with stock ECU or even with a PCIII, without proper adjustment, no real gains from a full system & filter can be seen.
But say i get the PCIII, and download the pre-tuned map for a yoshi full system.
What am i looking at? 10 WHP gain? :suspect:
So, full yoshi, K&N, PC3 = 110 WHP (see why i said wishful thinking for the 113 WHP?)
I don't get it how can the Acrapovic give 121 HP, or the 2 Bros system (with no filter) give 114.4. WHP. Thats why im suspicious. Thats why im also suspicious when i hear people telling me they got 130 WHP, with a full system, a filter and a PC3... (yes i've heard that many times).
EDIT:
Just noticed that akrapovic website uses as stock WHP 115 (!!!) and with their full system 120 WHP. So a 5 WHP gain, which seems realistic, on a stock 115 WHP which seems unrealistic.
http://www.akrapovic.com/motorcycle-exhaust/products/kawasaki/model/zx-6rrr-2005/racing-15/
Unless yoshimura screwed up their numbers, i hope that their systems don't produce Less power (LOLOL).
Im not saying i want more power than 120WHP from my 636. Im not willing to pay alot of $$$ to open up the motor and start grinding gaskets, valves, etc,
But i would like to know where will my bike be with a usual "cheap" setup.
Sadly in this shitty place im stuck in there is no dyno center for bikes, and the ones for cars seem very unprofessional.
Sorry for my rant
