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February 7th, 2018, 12:46 AM   #1
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Joined: Nov 2001
From: Ely, England

Posts: 15,427
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I Ride: Husaberg FE501e 2003
FE501e 2001-2003 Performance Jetting Kit

Hi

I have been working on a performance jetting kit for my bike which is a well set up FE501e 2003. It has my jap rod in it for testing and until now just the 'easystart kit' for ease of starting.

recently i changed a lot on the carb and the PJ was forced up into the 50s! and the bike absolutely flew! it turns out that these bikes are screaming for huge PJs, but only if you make 4 changes to PJ, slide, atomiser and needle.

by changing the atomiser, slide, choke, PJ twenty times etc etc I now have a weapon! there isn't much 'snorting' through the carb now either, the engine is creamy rather than harsh and it devours revs.

the kit is 108 in the EU and 90gbp outside. I'm looking for owners now to test the kit on their bikes. so i know that the state of engine, poor fuel in the USA, altitude, ignition timing and most of all; 'valve clearances.....' will all play a part! it'll be enough getting these things right.

starting is first time all the time. that is now a 'given'.

so sticking with 501s 2001-2003 will be enough.

after this, nobody will pay $500 for Keihin FCR again. the difference at low revs where all the dirt boys play is huge. I say 'huge'. that is a big statement....

there will be instructions and i'll work 1 to 1 work with the first owners trying this so please contact me and let's get these dell orto's rolling!

Steyel? where are you!

regards

Taffy

Last edited by Taffy; February 7th, 2018 at 12:53 AM.
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February 9th, 2018, 07:54 AM   #2
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Joined: Nov 2001
From: Ely, England

Posts: 15,427
Thanks: 399

I Ride: Husaberg FE501e 2003
2 days, 2 sets going out.

yippee!!

taffy
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March 16th, 2018, 02:01 AM   #3
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Joined: Nov 2001
From: Ely, England

Posts: 15,427
Thanks: 399

I Ride: Husaberg FE501e 2003
anybody else with one of the 2001-2003 501s?

looking to spread the news and get some feedback here.

regards

Taffy

Last edited by Taffy; March 17th, 2018 at 12:39 AM.
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