Exhaust piping causing supercharging effect
08-14-09, 09:21 AM
#1
U.S. Army Recon 93-04
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Exhaust piping causing supercharging effect
http://www.impulsengine.com/
http://www.impulsengine.com/how/operating.shtml
is this even possible. It says if you increase the pipe size as your get near the end you create this supercharging effect. You goota read this link..what do you guys think.?
http://www.impulsengine.com/how/operating.shtml
is this even possible. It says if you increase the pipe size as your get near the end you create this supercharging effect. You goota read this link..what do you guys think.?
08-14-09, 10:46 AM
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08-14-09, 01:19 PM
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yes. stepped exhaust will give you more horsepower and torque. it costs a lot of cash though. and whoever is building the exhaust would pretty much have to custom make it for each car. and when I say each car, I mean not an rx7 and a camaro but every rx7 and every camaro unless they are bone.
08-14-09, 02:22 PM
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The Negative Pressure Supercharging concept was first conceived 1983 in Sydney Australia by Alexander Chabry, a 21 year old self-taught engineer with a remarkable insight into the fluid dynamics of the conventional 4-stroke engine. He was inspired by the fast acceleration produced by the low revving 225 Chrysler slant 6 and the massive towing power (torque) produced by heavy trucks. He figured cars could use low rpm torque instead of high rpm horsepower to substantially improve acceleration and fuel economy.
1983 was not a long time ago, for an entirely different approach to making power in an engine.
1983 was not a long time ago, for an entirely different approach to making power in an engine.
08-14-09, 03:46 PM
#8
This is the same stuff I was explaining to you on your other post, nothing new....:
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/air-pressure-flow-junkies-857049/
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/air-pressure-flow-junkies-857049/
08-15-09, 01:25 AM
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totally forgot to talk about the topic... so yeah this negative supercharging thing? i thought about this long ago.. watering my garden i put my thumb over the hose... pressure built up--- when i let go, BAM! negative pressure supercharginG! in my hose!!!!
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