fatboyzcamaro
08-25-2009, 08:26 PM
What should my car run n the 1/8 mile to make a 11 sec pass.11 anything.
7.65 = 11.93
7.6 = 11.7
7.5 = 11.55
7.4 = 11.4
etc.
69LT1Bird
08-25-2009, 09:36 PM
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
Blown383LS1
09-04-2009, 09:31 PM
This chart gives you very accurate 1/8 to 1/4 conversion times.
http://www.geocities.com/allstangs/Page.htm