Help calculating Edelbrock e-force speed

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03-25-2018, 07:30 PM

mr056

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Help calculating Edelbrock e-force speed

Does anyone know how to calculate blower speed with a 15%od balancer and 2.625 upper.. Also anyone know the max speed I can spin the blower before it fails. Any help is very much appreciated.. thanks

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03-25-2018, 07:43 PM

davepl

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Surprising I couldn't find a stated max speed, but they don't show any test data on the blower maps above 18k, for what that's worth. Must be out there though...

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03-26-2018, 11:06 AM

T/A KID

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Keep it below 23.5k and you’ll be fine

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03-26-2018, 11:55 AM

Corvette4ever

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Quote:

Originally Posted by mr056

Does anyone know how to calculate blower speed with a 15%od balancer and 2.625 upper.. Also anyone know the max speed I can spin the blower before it fails. Any help is very much appreciated.. thanks

This pulley combo gives you 3.5 ratio (crank pulley dia/SC pulley dia). You'll be running close to 23k S/C rpm at 6500 engine RPM

Last edited by Corvette4ever; 03-26-2018 at 11:56 AM.

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03-26-2018, 07:44 PM

mr056

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Cool!! Thanks guys

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