3 Needle Carb.. WHICH NEEDLE IS WHICH? Please help!
02-22-2003, 05:44 AM
#1
Thread Starter
Join Date: Dec 2002
Location: Norcross,
GA
Posts: 3,342
Likes: 0
Received 0 Likes
on
0 Posts
3 Needle Carb.. WHICH NEEDLE IS WHICH? Please help!
As you prolly know I'm talking about a Rossi BM..
I cant tell which is the LSN and Which is the MID!!
Can you please help!
one of them is located in the "bushing" of the throttle.. Is that the LSN or MID?
Thanks!
ram
I cant tell which is the LSN and Which is the MID!!
Can you please help!
one of them is located in the "bushing" of the throttle.. Is that the LSN or MID?
Thanks!
ram
02-22-2003, 10:19 PM
#2
Senior Member
My Feedback: (1)
3 Needle Carb.. WHICH NEEDLE IS WHICH? Please help!
The low speed needle in on the part that moves. The mid range is on the opposite side. The only real difference adjusting the mid range is it changes the posistion at which the jet become fully exposed to the airflow. I've included pics. Keep in mind they must be adjusted evenly.
02-23-2003, 12:02 AM
#5
Senior Member
Join Date: Aug 2002
Location: portage,
IN
Posts: 301
Likes: 0
Received 0 Likes
on
0 Posts
3 Needle Carb.. WHICH NEEDLE IS WHICH? Please help!
A word of advice, dont not make adjustments to the midrange needle it is preset at the factory and flowtested to the highest performance possible so any adjustment will only decrease performance. I would keep the temps above 190 for breaking in the Rossi so the sleeve will expand and the engine wont be so tight as Im sure you found out how tight it is already! Good luck.
02-23-2003, 12:16 AM
#6
Thread Starter
Join Date: Dec 2002
Location: Norcross,
GA
Posts: 3,342
Likes: 0
Received 0 Likes
on
0 Posts
3 Needle Carb.. WHICH NEEDLE IS WHICH? Please help!
LOL Yeah tell me about it
Dude unfortunately I allready screwed with it
What exactly is the stock setting? any idea?
-ram
Dude unfortunately I allready screwed with it
What exactly is the stock setting? any idea?
-ram
