how to make motorcycle exhaust back pressure

Straight pipe / back pressure motorcycle? - Yahoo Answers

16 Jul 2008 - No back pressure = way less torque or no back pressure i. ... sliding pipes to get any individual exhaust system perfect for a narrow rpm range.

motorcycle eaxaust back pressure - WeldingWeb™ - Welding forum ...

Need some advice and help. I have a 1992 Honda CB sevenfifty. It is fitted with standard twin exhausts or cans if you like. My problem is they ...

What Is Motorcycle Exhaust Back Pressure? - Made Man

21 Jul 2010 - Find out what is a motorcycle exhaust back pressure. The motorcycle exhaust system is solely used to improve your engine's performance.

The Backpressure Myth article » Indian Motorcycles | Victory ...

I'm sure many of you have heard or read the phrase "Engines need backpressure" when discussing exhaust upgrades. That phrase is in fact ...

Motorcycle Exhaust Baffles Buying Guide | eBay

Since motorcycles are so loud, many areas have laws in place requiring the sound ... Another benefit of exhaust baffles and the back pressure they create is the ...

How to Build Your Own Motorcycle Exhaust Baffles | eHow

Motorcycle exhaust baffles serve two purposes: Reduce the noise from wide-open exhaust pipes and create back-pressure in the exhaust system. Limiting noise ...

Does low back pressure harm your valves or anything else ...

I hear different stories about not enough back pressure can screw up valves prematurely. ... I am speaking in terms of Trucks, Cars, Bikes, etc. ... On my 09 V-Star 950 I have just put on a Rush slip on muffler with a 2" baffle.

exhaust backpressure myths? - XS650 Forum

Motor backpressure...! i know a bit of backpressure is needed to improve .... This should give you enough basics to make a reasoned exhaust selection. .... that googled out to something that had nothing to do with motorcycles.

Here's an informative page I found that talks about back ...

Some say that "an engine needs backpressure to work correctly. ... because they hear that cars (or motorcycles) that have had performance exhaust work done ...

No muffler= No backpressure= bad? : KawiForums.com Kawasaki Forums ...

I have a 2007 650R and it sounds week so i was thinking of taking off my muffler and making my own pipe out of a pipe. i was just wondering ...