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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: three8six on June 30, 2009, 05:23:46 pm

Title: Required CFM for electric fan
Post by: three8six on June 30, 2009, 05:23:46 pm

I have an 1986 automatic 4.3 v6 w/headers bored .030 over and was wondering how many CFM's does a electric fan need to blow to be effective enough to get rid of the engine driven one?

Title: Re: Required CFM for electric fan
Post by: comp on July 01, 2009, 03:12:25 pm

i have seen a lot of tarus fans added to V8's and they said it worked fine