ninjette.org - View Single Post - Still bogging down, what should I try next?

00v_Lucky · July 12th, 2010, 03:56 PM

below 4000 rpm I am giving about half throttle and it bogs down and when I blip the throttle at idle the rpm does hang for about 2 seconds showing that it is still lean.

I have installed the dyno jet with a DJ98 main jet and removed the stock air box with a R-0990 K&n filter and removed the kleen air system (I also have a full sportisi vr exhaust system).
SO FAR I have tried: - idle mixture screws to about 3 and 1/2 turns + e-clip on the 4th notch to the top and the two washers on top.

would the next step be to mess with the air pilot jets?

Thanks AGAIN in advance.

July 12th, 2010, 03:56 PM	#1
00v_Lucky ninjette.org sage Name: Howard Location: Cypress, So. Cal. Join Date: Feb 2009 Motorcycle(s): '09 Candy Thunder Blue Ninja 250R Posts: 618	Still bogging down, what should I try next? below 4000 rpm I am giving about half throttle and it bogs down and when I blip the throttle at idle the rpm does hang for about 2 seconds showing that it is still lean. I have installed the dyno jet with a DJ98 main jet and removed the stock air box with a R-0990 K&n filter and removed the kleen air system (I also have a full sportisi vr exhaust system). SO FAR I have tried: - idle mixture screws to about 3 and 1/2 turns + e-clip on the 4th notch to the top and the two washers on top. would the next step be to mess with the air pilot jets? Thanks AGAIN in advance.