Go Back   Husaberg Forum > Mechanical and Technical > Fuel

Fuel Fuel Delivery

LinkBack Thread Tools Display Modes
September 13th, 2004, 10:21 AM   #1
Junior Member
Rooster59's Avatar
Joined: Jun 2004
From: Texas

Posts: 1
Thanks: 0

I Ride:
High Altitude Jetting Question

Need some suggestions on jetting my 02 400E for altitudes of 10k - 12k.

Normally ride at sea level but heading to the mountains in two days.

Rooster59 is offline  
September 13th, 2004, 08:56 PM   #2
berger's Avatar
Joined: Apr 2002
From: Phoenix Arizona

Posts: 3,152
Thanks: 11

I Ride: 2010 FX450
Let me start by saying that I am not a jetting expert. I think I would start by droping the main and the pilot 2 sizes and dropping the needle 1 step.
Perhaps we can get some input from a few people that ride at that altitude.
berger is offline  
September 14th, 2004, 12:31 AM   #3
Senior Member
Joined: Nov 2001
From: Ely, England

Posts: 16,520
Thanks: 615

I Ride: Husaberg FE501e 2003
i've helped jet many bikes on TT at this altitude so if i may.....

just drop the bike 10 on the MJ and this will lean off the bike right down to tickover. the only other thing if you were being mega choosy that i would do is get a fatter needle. to do this you simply add one letter to the last suffix and do nothing else.

so EKP = EKQ
DMR = DMS etc etc

this will be enough.

Taffy is offline  
September 21st, 2004, 10:34 AM   #4
Senior Member
Splat's Avatar
Joined: Dec 2003
From: Where ever we park the motorhome, USA

Posts: 587
Thanks: 2

I Ride:
Since the pilot jets seem to be lean from the factory, the bike will probably be almost perfect at 10,000 feet.

Splat is offline  

  Husaberg Forum > Mechanical and Technical > Fuel

altitude, high, jetting, question

Thread Tools
Display Modes

Similar Threads
Thread Thread Starter Forum Replies Last Post
2008 fe450 450fe high altitude jetting eric82930 Fuel 1 August 2nd, 2013 06:59 AM
07 Berg 550 Jetting Question-High Elevation jaminlove Fuel 3 August 1st, 2013 07:27 AM
High Altitude Jetting - 2002 FE501 HighPlainsFE Husaberg 2 February 22nd, 2007 01:24 PM
FC 600 at high altitude Endurofinn Fuel 5 September 20th, 2005 07:03 AM
High Altitude Jetting, 2001 fe400e husaforest Husaberg 3 July 19th, 2004 06:00 PM

Facebook Twitter Google+ RSS Feed