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#13 |
VIP Member
Join Date: Nov 2001
Location: The Lowcountry.
Posts: 2,999
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HP factor; 405 with aluminum heads
8.5 lbs in B/SA = 3,442.5 + 170 = 3,612.50 11.25 index - 1.4 = 9.85 The Elapsed Time (ET) Method This method uses the vehicle weight and the elapsed time (ET) to finish a quarter mile (402.3 meters) on the formula of Horsepower = Weight (ET/5.825)3. 747 horsepower. |
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