F4i - Main Forum Main F4i discussion board

GP exhaust on F4i

Thread Tools
 
Search this Thread
 
  #41  
Old 08-05-2008, 02:20 PM
Join Date: Jul 2008
Posts: 28
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

It's still in shipping rite now, but Ill take pictures and maybe a video when I get it and check it out myself.
 
  #42  
Old 08-05-2008, 02:28 PM
maximus3's Avatar
Senior Member
Join Date: Jun 2006
Location: Florida
Posts: 515
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

Ohh ok post some pics up. So you bought it for f3 but you gonna put it on f4i? Will it fit in the diameter?
 
  #43  
Old 08-05-2008, 03:51 PM
shawnyc01f4i's Avatar
Senior Member
Thread Starter
Join Date: Aug 2007
Location:
Posts: 300
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

Not only the diameter but the bend of it as well. It has to be just right to avoid the swingarm and fairing. Im still worried about the back pressure....
 
  #44  
Old 08-05-2008, 04:30 PM
Join Date: Jul 2008
Posts: 28
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

From what I understand you can measure the backpressure through an O2 sensor bung. Im not sure if the f4i has an o2 sensor bung in an easy to get to place, but I think Im gonna go to an auto shop and measure before I try to install (If I find that the exhaust is reliable enough to install) and then get another measure after. You can do all the fine tuning of the baffle yourself if you need to increase/decrease backpressure. Im not at all worried about the design, or bends of the pipe, thats something that can easily be dealt with.
 
  #45  
Old 08-05-2008, 06:53 PM
maximus3's Avatar
Senior Member
Join Date: Jun 2006
Location: Florida
Posts: 515
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

Keep us posted on that Scooby
 
  #46  
Old 08-06-2008, 03:07 PM
Join Date: Jul 2008
Posts: 28
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

This is what you get for $26. Included is a picture of the whole unit, then a picture from each side so you can see the baffle on the one side, and the exhaust packing on the other side. The whole thing came wrapped in saran wrap, and nicely packaged in a priority box.
 
  #47  
Old 08-06-2008, 03:09 PM
Join Date: Jul 2008
Posts: 28
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

2 of the pictures came out a little fuzzy, but if anyone is more interested I can take some more pictures and answer any questions. Im not going to get to put it on any time soon, its been around 105 with 100% humidity around here lately and I dont have any days off until next week.
 
  #48  
Old 08-06-2008, 03:12 PM
shawnyc01f4i's Avatar
Senior Member
Thread Starter
Join Date: Aug 2007
Location:
Posts: 300
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

Could you post some clearer pics? What does everyone think, does it look like there is sufficient baffling? Cant wait to hear how that sounds!
 
  #49  
Old 08-06-2008, 03:30 PM
Join Date: Jul 2008
Posts: 28
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

maybe best I can do
 
  #50  
Old 08-07-2008, 01:06 AM
Join Date: Aug 2008
Location:
Posts: 64
Likes: 0
Received 0 Likes on 0 Posts
Default RE: GP exhaust on F4i

Hey bro did you install it yet,does it have an o2 sencer? fromwhat i here it might messup the computer on the bike i dont know just what i herd..
 


Quick Reply: GP exhaust on F4i



All times are GMT -5. The time now is 06:54 PM.