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Re: Restoring Rusty
Quote:
Originally Posted by Titomars
At 65 MPH with a GPS My 454 is turning 3300 RPM (factory tach). I have 3.73's with 275/60's (28 inch dia.). Just humming along hehe.
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Interesting, the driveshaft is only turning 2910 RPM at that road speed. So the torque converter is slipping the difference between 2910 and 3300.
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Greg
64 GMC Suburban - 283, NV3500, 14 bolt
77 C10 swb - 292, SM465, 12 bolt
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