As far as figuring out how big to make the exhaust, the calculation is fairly simple, once you know a couple of basic engine constants: An engine requires about 2.2 CFM per horsepower, and exhaust ...

To begin the header-building process, a stash of exhaust items including U-bends, collectors, header flanges, and VKB flanges were ordered from SPD Exhaust and promptly sent out for pre-polishing.

Technical article on how exhaust headers work. News. Reviews. Buyer's Guide. Videos. Magazines. The Future. Events. Ask MOTORTREND Beta. How Headers Work. Using Tubes to Make Your Rod More Streetable.

TEST 2—FLOWMASTER MUFFLERS. The easiest modification to make to the exhaust system is to add performance mufflers, so for test two we replaced the stock muffs with a pair of 2-inch Flowmaster ...

How to make different headers for odd and even pages in Word. In long documents, especially when you’re viewing a two-page spread, it’s common to have a different header on odd and even pages.

There are a variety of baffle types, including variants that reduce noise levels, some that make the bike louder, and others ...

Back now to measurement. To see how well the exhaust on your car flows, all you need to do is to temporarily plumb a pressure gauge to the front of the exhaust. Any normal pressure gauge (including a ...

Q. I need to get the exhaust headers off my Suzuki GSX600F while the engine is out of the frame to repair an oil leak. All the exhaust bolts are off the studs, but the pipes themselves are wedged ...

Exhaust wraps come in rolls of several feet and allow you to cover the motorcycle exhaust pipes like a comprehensive bandage, wrapping and overlapping the header tubes.