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Old 07-22-2013, 09:44 PM   #61
MotoBro's RetroCycle's
StevefrmGV's Avatar
Joined: May 2008
Location: Nor Cal.
Oddometer: 415

Originally Posted by blublapp View Post
anyone been on the dyno with the 950 now?
Just got it done this week.
- CPR Air Filter
- Remus cans (2-2)
- Mains 165/170
- PJ #45
- Needle Factory Pro 3 slot
- Air screws out 2 3/4
Evelavtion at repair shop is near sea level. I live at 3K ft
= 76HP@8KRPM rear wheel on Factory Pro EC997a Dyno
Runs like it never has before. Hang on cause the front wheel is off the ground. I am very impressed and happy with Raul's tuning skills. Give him a call at Wheelsmith Racing in San Rafael Ca.
53 Mark Dr San Rafael, CA 94903
(415) 472-4962
May your trails be crooked, winding, lonesome, dangerous, leading to the most amazing view. May your mountains rise into and above the clouds.
Edward Abbey

StevefrmGV screwed with this post 07-23-2013 at 07:49 AM
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Old 08-29-2013, 03:19 PM   #62
dratom's Avatar
Joined: Jul 2013
Oddometer: 24
Originally Posted by randel View Post
Can anybody suggest what to change?
I'm running CPR airfilter setup with my 950SE
175 main jets
45 IAJ
IMS 1,5 turns out
Factory pro needle on 2 clip from top
Floats 4mm
Bike has great mileage and good power but when opening throttle from steady cruise 3rd/4th in city traffic it has maybe half second hesitation before accelerating strong. What can cause this? To lean IMS? Should I raise needle 1 clip? Change IAJ to 42? Raise floats?
How to get rid of this annoying hesitation?
How are you opening the throttle? I had this if I whacked it open, accompanied with a lean stumble at cruise and small throttle openings. I'd try winding the IMS out a turn first, and if that didn't work, I'd go back to 3mm floats. (At least, that's what worked for me - but I'm not running a CPR filter yet)
I tried raising needles first, which did improve it, but made bottom end richer. I didn't have flex jets installed then, so maybe I could've dialed it out with less IMS. Who knows...
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