Rucky
Active VIP Member
Okay, so over the summer I installed Vari-Flow on my 98 Rmk 700. I finally got to go for a little rip today and checked the plugs after making a couple short full throttle pulls. The plugs indicate it's running lean while it is on the "RICH" setting... The sled is jetted for -30ish and our altitude which is the same as Edmonton. Seeing as it is on the rich setting, I can't figure out why it would be running lean. Any help would be appreciated, thanks.