02fast4u
Parking Attendant
Posts: 16
|
posted April 20, 2004 12:48 PM
yosh and TiForce
I need your opinion on these systems and please I am not trying to start another what is the best discussion, those 2 systems are the ones I really like and I don't think I will go wrong with any of them HP wise so but and again like I always do :twisted: I still need to hear it from you guys and does any one have them on their bikes? and what is your HP estimate with these systems I have an 03(green) PCIIIR and BMC race filters..... Thank you very much
PS:Mister Hill I heard that you are thinking about getting an Arata system for your bike so I would like to hear your input too please.....
  
|
Y2KZX12R
Needs a job
CompetitionCNC.com
Posts: 3762
|
posted April 20, 2004 05:37 PM
My 12 has the rs-3 duplex pipe with the "race" oval can on it. The pipe made 181.x hp and 101.x ft lbs of torque. At that time the mods were 4 degrees of static timing advance, BMC "race" filters, clean air blocked off and the cams at 102.5/101.
It makes more power/torque from 2000-7000 rpm on a zx12r than any other pipe I have seen.
With the same mods as above and cam timing at 105/100 it made 2-3 hp more up top than 102.5/101... but lost some midrange.
Its a top performing pipe. Yoshimura does thier homework. They dont just bend out pipes. Some other makers are now using Yoshimura style collectors and mid sections, and for good reason.
Good luck.
____________
Y2KZX12R
CompetitionCNC.com
|
MadMike
Moderator
FEAR THE BLACK FLAG!!!!!!!!
Posts: 6579
|
posted April 20, 2004 05:42 PM
Muzzy!
____________
200-MPH CLUB MEMBER!
|
|
|
HOME
NEW TOPIC