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Old 11-17-2011, 09:40 PM   #23
1972RedNeck
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Join Date: Jan 2011
Location: Townsend MT
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Re: How fast in your ol truck

Quote:
Originally Posted by Super C10 View Post
Look it up online with the engine tranny and rear gears at 5300 rpm it was real close to 155 some thing like 152 mph really.
By using my own simple calculator I deduce that you are running about 2100 RPM @ 60 MPH. Is this correct? If so, 5300 RPM = 150 MPH.
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1966 F250 4X4 416
1972 K20 350 4 OTF
Quote:
Originally Posted by GASoline71 View Post
I once pulled an intake manifold for a cam swap... ended up with a full on drag car that ran in the 11's.
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