Yamaha Discussions about Yamaha ATVs.

RAPTOR RAM AIR ANYONE?????

Thread Tools
 
Search this Thread
 
Old Jan 2, 2002 | 01:52 PM
  #1  
joeyd's Avatar
Thread Starter
|
Pro Rider
Joined: Nov 2000
Posts: 443
Likes: 0
Default

HAs anyone else thought of making some kind of "scoop" or air foil to direct more air into the snorkle? I remember that my 250r had a small "tunnel" from the front of the bike to the rear airbox. was a little disappointed about the raptors SNORKEL set-up. I took a look at my friends street bike CBRF4i and that has ram air, almost all the street bikes have ram air. I am very curious in anyone has anything close to that for their Raptor.. the raptor intake is nothing more than a rubber boot that sucks in air from inder the Gas tank??? wassup with that???!?!?! At least honda had a cool little tube that kept the airflow cool and the air undisturbed.....
 
Reply
Old Jan 2, 2002 | 02:06 PM
  #2  
garyc660R's Avatar
Elite Pro Rider
Joined: Jan 2000
Posts: 6,996
Likes: 0
Default

With a ram air set-up, the only realistic way to correctly meter air/fuel would be with fuel injection (like the ram air streetbikes). Example...You could jet for 30mph and 60mph would be way lean.
One thing I have pondered on is a cutting a hole and installing a spring operated door on top of the air box. With a little adjusting on the spring, the spring only allows the door to open under maximun suction. Snappy throttle response down low and enough air for the beast to breath on top + sloppy conditions would'nt be as quite a hindrance.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bmxatv10
Yamaha
58
Oct 14, 2022 06:23 PM
black_thunder
ATV Videos
0
Sep 22, 2015 07:59 PM
Alex Rodak
ATV Videos
2
Sep 13, 2015 12:30 AM
Alex Rodak
Yamaha
0
Sep 12, 2015 09:39 AM
Alex Rodak
Introduce Yourself
0
Sep 11, 2015 11:42 PM

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



All times are GMT -5. The time now is 05:11 PM.