Can someone explain some factors at this chart
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Joined: Dec 2001
Posts: 459
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From: Finland
Car: 1985 Camaro Z-28
Engine: 385
Transmission: th700r4+Edge 2800 stall
Axle/Gears: 3.42
Can someone explain some factors at this chart
At this test http://www.superchevy.com/technical/.../photo_12.html
they said 2.2 cfm exhausflow/hp and less than 0.2 psi backpressure->poweroutput same as straight pipe poweroutput.
And now the question:whatkind of testpressure is used at that 2.2 cfm/hp?And second,is that backpressure measured just before muffler inlet or after header collector?
-Jari-
they said 2.2 cfm exhausflow/hp and less than 0.2 psi backpressure->poweroutput same as straight pipe poweroutput.
And now the question:whatkind of testpressure is used at that 2.2 cfm/hp?And second,is that backpressure measured just before muffler inlet or after header collector?
-Jari-
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