Boarzilla vs Fatcat for a 117 : V-Twin Forum: Harley Davidson Forums

Rotoruder · 10-07-2008, 04:38 PM

From all the reading I've done so far I have decided to replace the Pro-pipe on my 117" Road King with either a Boarzilla or Fatcat. It seems like I'm right on the fence between the two for a 117" engine. It has S&S 625 cams and 10.8-1 compression. I also understand that there are a couple of different ways to change the baffles between the 2 pipes depending on the engine size. I'm most interested in low to mid torque. The D&D guy said to go with the Borzilla but a couple of posts sounded like the Fatcat may be better for a 117". As for sound, loud is OK as long it's a low note and not tinny. Help!

Rick

HDPIPES.com · 10-13-2008, 10:47 AM

my two cents: if the D&D guy said go with the boarzilla, i'd do it. l

gtnot · 10-13-2008, 11:51 AM

I believe it's been said here that on a 117" to go with the Fatcat for torque and the Boarzilla for hp. Smaller (1.75") primaries on the Fatcat help torque.

ejk_dyna · 10-13-2008, 03:40 PM

fatcat w/ performance baffle.

Rotoruder · 10-13-2008, 07:17 PM

Thanks guys,

I ordered the FC with the performance baffle. I also ordered the ghost pipe. I'm anxious to see how it looks......

Rick

ejk_dyna · 10-13-2008, 09:22 PM

you said loud is ok and that is what you are gonna get...LOL!

not quite as loud as a boarzilla though.

arealinvestor · 10-13-2008, 09:42 PM

Like stated before,if you want tq go with the fatcat P/B.If you want hp go with the boarzilla!!!!!