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Re: More info 9000T 2.1/4 or 2.5" Exhaust - VRS stock.
Posted by Dave Z [Email] (more from Dave Z) on Mon, 21 Jan 2002 01:08:51
In Reply to: Re: 9000T 2.1/4 or 2.5" Exhaust - VRS stock., Justin VanAbrahams
[Profile/Gallery]
, Sun, 20 Jan 2002 19:17:06
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Hi.
Justin thanks for your help.
I did some researh and found this.
I may stay with a 2.5" system ?
Good infor for sizing VRS engine size and HP.
http://www.dynomax.com/techsupport.stm#TechTips
Cool sounds but they need a Saab ?
http://www.dynomax.com/sounds.stm
http://www.dynomax.com/passenger.stm
Pipe Diameter
A common misconception is that the larger the diameter, the better the system. But bigger
isn’t always better. Systems that are too large in diameter can actually hurt performance. As a general rule, switching to a performance system that is 1/4” to 1/2” inch larger than stock will provide you with the best horsepower increases. To determine which pipe
diameters will be best for your system, decide what RPM range your engine will operate at,
most of the time. Smaller diameter pipes will produce low- to mid-RPM torque. Larger
diameters produce mid- to high-RPM torque.
Take care Dave.
posted by 63.199.161...
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