This is true. If you want to get a true reading. Then run the bike hard and then check your plug!! Checking the plug is the best way to get a good reading!!Originally posted by quadboy@Sep 17 2004, 07:05 PM
Where are you guys from? What I'm saying is if you are from a place that has a lot of humidity then the air in which you live is heavier therefore you'll need to go down on your jet size. MY Raptor used to pop at the dunes this past winter, I took it in to have it checked out, I was told I was running way too rich. This is just my experience and yours may be different.
if it pops on deceleration, that means your thumb is off the gas right? if that is the case, your slow circuit (pilot jet/fuel screw setting) could be lean. adjust your fuel screw or replace your stock 48 pilot with a 50 pilot and leave your mixture at stock. a 50 pilot and a 180-185 main should be good for any full after market pipe and airbox lid removed or HRC lid mod... as long as you are between sea level - 3000 ft. this comes from my experience only and may or may not solve your problem. you may also want to install the HRC needle. if you don't have it, just move your stock needle clip down one to the 4th postion. this will adjust your needle position higher and richen your fuel mixture.Originally posted by dodgeram@Sep 17 2004, 01:53 PM
Bike runs great, but pops a little on deceleration. Does this mean that it is slightly lean on the main jet. I have a full yoshi comp system and a stage 2 hot cam. I am running stock pilot and needle with a 175 main.