View Full Version : 300ex disks, jet, questoin (EASY!)
Insanitycs
10-17-2003, 03:57 PM
Just a few simple questions...briefly i just put on Mega Max2 pipe, and the jets are stage 2 k&n no lid....
The pipe turned blue, is that normal or does that mean its running lean....
To check the spark plug which colors mean what and how to fix each.
Last, the number of disks mean what?? Sound Torque, Top End, which is what!!!
Please help.....Thanks
Chris
Greg Z
10-17-2003, 04:23 PM
I think blue is to rich. Orange is normal and Red is lean correct me if im wrong im new to 4 strokes on a 2 stroke all we did was a spark plug chop which i think you can do to a 4 stroke.
Spark plug check
Start up your engine warm it up with old spark plug
Install new spark plug when warm
Start up ur engine Run it WOT from 1-st to 4th
Go back take it out
and you should see colors on the part that you thread into the head
White = LEAN
BROWN GOLDISH = PERFECT
Black = RICH
Also DID you rejet?
Smokin 440
10-17-2003, 05:37 PM
Umm under the tech articles portion of the site there is a "how to read spark plugs" article if that helps you any.
For the number of disks im not sure about how to control you mid range/top end but I do know that the less disks you run the closer you are to stock flow and the more disks you run the more flow and therfor power you have, but with more disks it will run leaner, but it shouldn't be too much. If your spark plug color is off it could somewhat be adjusted by how many disks you run.
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