• Hi everyone,

    As you all know, Coffee (Dean) passed away a couple of years ago. I am Dean's ex-wife's husband and happen to have spent my career in tech. Over the years, I occasionally helped Dean with various tech issues.

    When he passed, I worked with his kids to gather the necessary credentials to keep this site running. Since then (and for however long they worked with Coffee), Woodschick and Dirtdame have been maintaining the site and covering the costs. Without their hard work and financial support, CafeHusky would have been lost.

    Over the past couple of weeks, I’ve been working to migrate the site to a free cloud compute instance so that Woodschick and Dirtdame no longer have to fund it. At the same time, I’ve updated the site to a current version of XenForo (the discussion software it runs on). The previous version was outdated and no longer supported.

    Unfortunately, the new software version doesn’t support importing the old site’s styles, so for now, you’ll see the XenForo default style. This may change over time.

    Coffee didn’t document the work he did on the site, so I’ve been digging through the old setup to understand how everything was running. There may still be things I’ve missed. One known issue is that email functionality is not yet working on the new site, but I hope to resolve this over time.

    Thanks for your patience and support!

TC 570 Keihin FCR 41 MX jetting

Erik488

Erik488

Husqvarna
AA Class
I have dropped my Dellorto in favor of a Keihin carb, tried the settings from a SMR 630.
Pilot 55
Needle QBVDR
Main 180
Having some problems with rough running in low rpm, tried pilots from 45,50,55
45 and 50 some popping on deacceleration, with 55 the bike gets really hard to start even with hotstart when warm. Sparkplug is black but not wet.
Anyone else out there who has a Keihin equipped TC with tips on jetting.
//Erik
 
About all I can do is give some reference info base on my current set-up on '05 TE510 with FCR41MX:
Elevation: mostly 4000-6500ft
Temps: 50-90 F

Main: 180
Needle: OBDVR 3rd clip
Pilot: 45
Leak Jet: 45
Accel Pump adjust at 2.40mm
Fuel Screw: Kouba Link, brass T-handle at approx 2 turns out

Also now have a PowerNow intake bell which seems to help flame out pop-die stalls I've always had.
 
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