Yamaha Discussions about Yamaha ATVs.

increase rev limit with any EFI Controller-Raptor 700

Thread Tools
 
Search this Thread
 
  #11  
Old 12-13-2005 | 12:26 PM
RaptorRandy27's Avatar
Pro Rider
Joined: Jun 2005
Posts: 1,805
Likes: 0
From: The Great Northwest
Default increase rev limit with any EFI Controller-Raptor 700

Good post armety[img]i/expressions/face-icon-small-wink.gif[/img] They have proved the speed sensor theory on the dyno.
When you switch the read out from HP to MPH she quits at 75 MPH That's why you see the thing signing off at 6800 RPM[img]i/expressions/face-icon-small-shocked.gif[/img]


Design something to fool or bypass the sensor and you will unlock a ton more of potential on the 700R[img]i/expressions/face-icon-small-smile.gif[/img]
I'm sure someone soon will get that figured out[img]i/expressions/face-icon-small-cool.gif[/img]

 
  #12  
Old 12-13-2005 | 02:52 PM
YFZRyderMace's Avatar
Thread Starter
|
Pro Rider
Joined: Apr 2005
Posts: 297
Likes: 0
Default increase rev limit with any EFI Controller-Raptor 700

So r u saying that the Raptor 700 wont go over 75MPH.
 
  #13  
Old 12-13-2005 | 03:25 PM
RaptorRandy27's Avatar
Pro Rider
Joined: Jun 2005
Posts: 1,805
Likes: 0
From: The Great Northwest
Default increase rev limit with any EFI Controller-Raptor 700

Originally posted by: YFZRyderMace
So r u saying that the Raptor 700 wont go over 75MPH.
That's what I'm saying. With stock gearing give or take 2 to 3 mph that's the limit. By changin gearing you can fool the sensor but that will only gain you so much. BTW the speed sensor monitors the countershaft.

Again this was proven on the Dyno

Sure enough on the dyno (if I switch to MPH) it cuts out at 75 mph.
This was quoted from a very knowlegable rider/tuner on another forum.
 
  #14  
Old 12-13-2005 | 07:20 PM
YFZRyderMace's Avatar
Thread Starter
|
Pro Rider
Joined: Apr 2005
Posts: 297
Likes: 0
Default increase rev limit with any EFI Controller-Raptor 700

Is there anything you can do about the sensor? is it just basically a rev limitter or does it just apply in 5th gear onced it hits 75mph
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
DGNAZ
ATV Expeditions
5
06-22-2017 04:20 PM
2many2ride
Honda
7
09-27-2015 04:35 AM
ATVC Correspondent
Yamaha
0
09-17-2015 03:06 AM
Steeldon
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
4
09-09-2015 09:38 AM
Steeldon
Utility ATVs
0
09-05-2015 09:38 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: increase rev limit with any EFI Controller-Raptor 700



All times are GMT -5. The time now is 02:16 AM.