I have a 00 ds 650 with an old style tm45. a couple questions. will i benefit from getting the new style. Also, the accelerator pump is not activated. can you get rid of that dead spot when you hammer the throttle without activating the pump. i have rode them with the pump activated and the thumb throttle is very stiff. if i activate it can i fix the stiff thumb throtttle. please help.

 

put the stock airtube from the airbox on it helps a lot

 

the stiff throttle can be over come, if you gota order the acc. pump kit, order the lighter throttle return spring to. twist the spring to make it tighter a bit. ( it takes a little trial and error) to get it perfect. If I recall right I took a little tenchen off the acc, pump spring to. This work perfectly. I have no flat spot none, nata 30 pilot 145main-( for now) clip on 4-5 from top. no lid, no snork tubes. intake boot on.

I think you need to be up around 40-45 in the pilot to get rid of that flat spot w/ out the pump.

are you running a clamp on filter?
Sam

 

get a #50 nozzle for your pump. mine had a 70 in it and was way to much fuel.

 

hyflyer when are you going to test this new bike out it needs a test drive










mike