1/4 mile time to 1/8 mile time

08-25-2009, 07:26 PM

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1/4 mile time to 1/8 mile time

What should my car run n the 1/8 mile to make a 11 sec pass.11 anything.

08-25-2009, 07:42 PM

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7.65 = 11.93
7.6 = 11.7
7.5 = 11.55
7.4 = 11.4

etc.

08-25-2009, 08:36 PM

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The NHRA rule of thumb is multiply the 1/8 mile ET my 1.58 to get 1/4 ET or divide the 1/4 ET by 1.58 to get 1/8 ET.

11.99 1/4 = 7.588 1/8

09-04-2009, 08:31 PM

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This chart gives you very accurate 1/8 to 1/4 conversion times.

http://www.geocities.com/allstangs/Page.htm