06 Kingpin 2-1 SuperMeg all stock

[vaurobghan]

06 Kingpin 2-1 SuperMeg all stock airbox how many disc should I start with?

[bschultz]

16-17 discs with a stock aircleaner.

[vaurobghan]

Thanks getting my new pipes Monday can't wait to get them on.

[vaurobghan]

running with 16 disc I can not see any difference in plug color from when I had stock exhaust on. But headed pipes are discoloring alot so worried running to hot and lean. but I still get some soot on the disc which I have read means it is still to rich?

[bschultz]

All chrome dicolors between 800-900 degrees Fahrenheit. Discoloration (bluing) 6-12 inches from the ports is pretty normal.

[vaurobghan]

I get a backfiring not loud more of a waffling backfire on decell. I think it is more when I have less disk in (richer). i'm cautious about adding disk don't want to over heat the motor maybe i'am running it to rich. I have 14 in now. thanks for the help.