banshee exhaust help

[snowxracer54]

i bought a set of FMF pipes and silencers from a guy, he told me they are fattys, i just found out that they aren't, my dad has a set of fattys that say fatty on them, mine say Gold series feel the power, they don't say fatty, SST, or Gnarly on them, these pipes make alot of power, i just don't know what they are, if anyone could help that would be awesome, im sorry i can't upload a pic of them.

[SLORYDER]

i bought a set of FMF pipes and silencers from a guy, he told me they are fattys, i just found out that they aren't, my dad has a set of fattys that say fatty on them, mine say Gold series feel the power, they don't say fatty, SST, or Gnarly on them, these pipes make alot of power, i just don't know what they are, if anyone could help that would be awesome, im sorry i can't upload a pic of them.

 

Here is something you may find interesting

 

 

 

The blue is stock. The dark red is with FMF Fatty's and K&N. The green is same as above with Vitos Super Stock pistons, Cool head with 22's, +4 degree key and Vforce reeds. The other red is with mild porting, 19's in the head and 28mm flatslides. I also dynoed a set of borrowed cpi's but didn't pick up anymore peak power. The peak just moved up in the rpm range 500. I have been told that is because the cpi's were wanting a LOT more carb? The cpi's did mellow out the dip ever so slightly. I would love to pull some more out of this combo.

Edited May 12, 2010 by SLORYDER

[Larry's Shee]

Maybe this will help, http://bansheehq.com/forums/index.php?showtopic=130184

[snowxracer54]

i actually just called FMF, they said they are the REV pipes, they told me they don't make those for the banshee anymore.