This page offers some tips on installing the DynaFlex truck stacks from Airflow Systems. Order the four inch OD (outside diameter) diameter version, approximately 36 inches in length (adjust to taste).

2020年1月1日 · For these truck stacks, they are all 16gauge (0.060") unless they specify otherwise. That results in an ID that will fit snugly over your OEM muffler can. On your muffler cans, remove the welded-on locator clips and grind down the one spot weld aligned with the mount bracket, that's not already ground flush.

2020年1月1日 · Now, here's a question. I'm planning on replacing the covers with 36" straight cut stacks. I know Airflo has been the preferred brand of choice, but has anyone used Power Products brand? I saw these on Ebay, and the price is certainly nice, but quality is a concern. The Airflo pipes are twice the price, but are they that much better? My bike ...

2011年1月19日 · Valkyrie Riders Cruiser Club > General > General Board > Truck Stacks ? ... Topic: Truck Stacks ? (Read 491 times) Mase. Member Posts: 81 # 518. Truck Stacks ? « on: January 19, 2011, 12:13:07 PM ... Where is the best place to buy 4" x 36" flat cut stacks at? Airflo? Mase. Airflo is where I got mine. They are great looking pipes

2008年2月7日 · Valkyrie Riders Forum - Truck stack mod - O.K. guys heres the deal, finally traded my cobras for a set of stock exhaust. However I have a 99 I/S the pipes I traded for are for a standard. The orientation of the tips are vertical as opposed to the horizontal tips on an I/S.

The stacks shown here are chromed carbon steel, cut after being chromed. This depends on perfect chrome - that won't peel if you cut it. Illustrated here, is how to cut and install stacks yourself.

2014年10月2日 · If your going to add Velocity Stacks to your Valkyrie, you'll want to check out bigBF's very detailed "pictorial" installation instructions... (wouldn't have wanted to do the install without these pics)

Apply some anti-seize to the inside of one end of a truck stack and slide it on over the exhaust unit. You want the stack to but up flush against the front heat shield that covers the headers. Have someone hold the stack up against the mounting bracket on the rear foot peg mount and at the back of the bike, measure from the top surface of the ...

2015年3月12日 · The truck stacks will need to be 4" OD. I have AirFlo on my bike...straight cuts...36" long. Below is a how to from Shoptalk on how to install the truck stacks over your stock mufflers.

2022年8月6日 · As many of you know, truck stacks have been used by Valkyrie owners for years. I was wondering if any 1800 owners have done the mod or if they would even make a size to fit? Only reason for asking is that on my relatively new to me 08 Goldwing, the only corrosion on the bike is to the chrome covers over the muffler cans.