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View Full Version : I think I finally got it jetted - you tell me.



rYan01400EX
03-22-2007, 02:01 PM
After many long hours, 539869032 jets, and alot of thinking.. I may have got this right.

My plug is burning a tanish color - indicating that's normal.. I did this - I took out the 42 Pilot (For some reason, my quad wouldn't start with it.) I put back in its place the stock 38 Pilot.. Starts good.. So - I put what I had in it - a 155 main - ran it for a while and took the plug out.. Blackish Soot buildup - so - I was rich. Then, I took it down to a 150. Nope - no change. Put in a 146 with the screw out 3.5 turns and it's tan. It looks good I think... Does this sound right to you? It's a Dynojet Stage 2 Jet Kit... I've got a Big Gun Race exhaust and a 406 10.8:1 piston..


Thanks to all of those who have helped me with my carbureator! Couldn't have done it without this site. Thanks again!

XtremelyCrazy
03-22-2007, 03:59 PM
http://www.hunt101.com/img/471226.jpg


Like this?

I'm running Keihins - with a 416, stock carb, Twin air filter, no lid on the airbox, FMF Powercore4 slip on.

Jets are 172 main, 42 pilot.

I don't know how Dynojets compare to Keihins, but if your plug looks like above, looks good to me.

416exriden
03-22-2007, 05:20 PM
yea i had a 170 main when i had the same setup with i diffrent pipe. your pluge looks good