07-04-2016, 11:33 PM
(07-04-2016, 11:50 AM)Ulvetanna_imp Wrote: You are not imagining things. Once in a while the timing will retard a bit more than usual leaving a stop or lugging it. It's surprising, the bike just doesn't pull away like it usually does. Not often, but yeah, it happens. When the clutch switch is out, the timing changes. Yes, it's like that on some bikes. My GSX-R 750 has a very noticeable change at low RPM when disengaging the clutch. ECU sees the switch is released and retards the timing. Feels like you rolled off the throttle, right, or bogs just a little?
I think a reflash would cure all that.
Although the CB has very little retard in the lower gears the flash does smooth out the 10-50% throttle response.
My 2011 GSXR 750 was horrible under 6000RPM's once above fueling was spot on. I installed Ivan's retarder eliminator( fools the ecu thinking its in fourth gear) which helped. Traded the bike in 2 months with 1100 MI for a CBR1000RR which was the best all around ( street) liter bike I've ever owned.