Supercharger, choosing drive ratio?
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07-22-2009, 11:08 AM
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Supercharger, choosing drive ratio?
How does one go about choosing an initial drive ratio for a supercharger setup?
I have an Eaton M90 that needs to spin at 8500 RPM to meet my required air flow and pressure ratio.
Do I select the drive ratio so that the SC is spinning 8500 RPM at redline, or should it be at 8500 where I want the boost, making sure not to overspeed the SC at redline?
I have an Eaton M90 that needs to spin at 8500 RPM to meet my required air flow and pressure ratio.
Do I select the drive ratio so that the SC is spinning 8500 RPM at redline, or should it be at 8500 where I want the boost, making sure not to overspeed the SC at redline?
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gman97005
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
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