Thunder City Monster Baffles - Harley Davidson Forums
Oct 18, 2017 · Well, I just got the new 2000 series thunder city monster baffles installed yesterday. The instructions said to start the bike and let idle 5 minutes. Then take a short ride down the street and back at lowest rpm you can. Then stop and shut it …
Vance & Hines & Big City Thunder - Harley Davidson Forums
Dec 10, 2012 · So' I got the Big City Thunder QBL ( quieter) baffles. The instructions say to redrill a new hole 3" away from the end of the pipe, but 6" is the best. With slash cut pipes as mine they say 3" from the end closest to the header or 6" is best. Right now it is 3" from the furthest end of the pipe and it's flush on the short end ( towards header).
Thunder Torque Insert installs - Harley Davidson Forums
Aug 17, 2016 · 2013 HD-1 bike build FXDBP103 Street Bob Black: 103 CI Motor, H-D Smart Alarm, V&H Big Radius 2-2 w/ Heat Shield Powder Coated, V&H VO2 Air Cleaner, V&H Fuelpak LCD, Willie G Skull Theme (Grips, Pegs, Fuel Gauge, Fuel Cap, Shifter, Brake, Etc), 16" Apes-Chrome, Black Forward Controls, Rigid Locking Saddlebags, Sissy Bar, Sundowner Two Seater, Smoked Turn Signal and Brake lenses w/LED's, Tank ...
Big City Thunder Baffles question | Harley Davidson Forums
Nov 29, 2015 · Yep, several years back I went with Thunder Monster baffles, but don't recall now if it was the QQ baffle or not...I do recall they fixed my "drag pipe blues." Most CERTAINLY improved bottom-end and mid-range performance on my Sportster. I eventually went with the Thunderheader, but I was very pleased with the performance of the TM baffles.
Big City Thunder baffles - Harley Davidson Forums
Jun 21, 2008 · Put the baffle (in header pipe style) from Big City on the Sporty. Boy, they work great. Also did the little trick with the washer in the carb (to fix the factory required lean running) and now that 2005 1200R is a screamer. Sounds good too. Best $80 ($79.95 for baffles & the 5 cents for the washers) that I've ever spent. Aster
Big City Thunder Baffles - Harley Davidson Forums
Jun 7, 2012 · Here is my question, I am looking at buying the BCT baffles (QQ Thunder Monster Baffles QBL 1625) that install in the head pipe then I reinstall my SE slip on's without baffles in them. Bike info, 2006 FLHRI, stage one, S&S 510 gear drive cams, SE race tuner.
Big City Thunder Baffles? - cvoharley.com
Dec 29, 2024 · Re: Big City Thunder Baffles? « Reply #6 on: March 19, 2009, 01:44:21 PM » The only thing I keep hearing though about the Vance and Hines 2 into 1 pipe is the spacer that has to be added for the passenger footpeg and the possibility the footpeg can come in contact with other parts of the bike damaging the paint?
V&H short shots... stock baffles vs big city thunder baffles
Feb 20, 2014 · some baffles use a big flap, some just use a small diameter hole also Zeta7 I have that flag for ur pic in my garage..pretty bad ass flag 98 Evo 83.5ci, custom cam, 44cv, lightened ballanced crank, H-Beam rods, beehive springs, tapered pushrods, johnson hylift lifters, SE slip-ons no baffle, 101.78 hp @ 6200rpm
Big City Thunder baffles in Head Pipe - cvoharley.com
Oct 17, 2015 · A great majority of riders, do buy for sound first, then performance, or true duals would not be a thing and/or all bikes would be upgraded to 2 into 1 configuration for maximum scavenging and reversion control. Big city thunder as I understand, has actually tested through dyno testing, the gains by using the product as it was designed.
Installed Big City Thunder Baffles today - Harley Davidson Forums
Jul 28, 2011 · I installed big city thunder baffles today in my Vance & Hines Big Radius, bike is an '09 harley fat bob CVO Screamin eagle. I've been around and gotta say, its the meanest sounding thunder I ever heard! Especially the grrrowl when shifting gears WoW, gives that permagrin if you know what I mean.....