That aint "back fire" This is back fire http://youtube.com/watch?v=fq1EjBT9k...ley%20davidson

 

[sm=funnypostabove.gif][sm=funnypostabove.gif]

That is hilarious! That video had me in tears.....here is the product to do that with, it's cheap!

http://www.eatmyflames.com/index.html

Paul

 

BOUNTYHUNTER:
Did you have any backfireing like I described before the PC and Dyno?

BTW, Nice Bike.

 

THUNDERCLOUD:

I'll let you know if I come up with anything. I also agree it may be left over fuel in the pipes and maybe the scavenging effect that is lost by going to duals is part of the problem??

[IMG]local://upfiles/4026/887C555642894976ADCF0B4CD21C6F40.jpg[/IMG]

 

FLAKDOG:

.....and he does it with a nice clean burn, no backfire. Maybe I should talk to him.

 

I talked to V&H, they said if you hold your throttle open a little bit it will do that (backfire) or you may need a set of plugs. I already tried plugs and I'm going to recheck my throttle setting on the Fuelpak.