My 300 takes so long to warm up and i hate having my friends laughing at me and calling my quad "physically impared" becuase it takes so long to start. I have heard that bumping up the pilot will start a 400ex faster. Will it do the same on my 300? What size would be the right size, and will i notice any difference in performance? Thanks in advance.

 

I never felt like the stock 300 was jetted lean, or started particularly hard. Try playing with the air/fuel screw, or maybe up the idle slightly.