Those of you who've run a 1/4 mile and have the vehicle weight with driver can have a bit of fun trying this one out. If possible, compare the result to an actual dyno run:
http://www.angelfire.com/my/fan/WHPCalculator.htm
Mine comes out at 266.7rwhp with overdrive switched off but if I plug in my best 1/4 mile with overdrive switched on (102.87mph), I get 248.5rwhp which is close to my actual dyno run of 243.5rwhp.
If I plug in the numbers (3620lb & 94.4mph) for my 4.6L Stroker Jeep Cherokee I get 202.1rwhp and my actual dyno run was 201.7rwhp!!
http://www.angelfire.com/my/fan/WHPCalculator.htm
Mine comes out at 266.7rwhp with overdrive switched off but if I plug in my best 1/4 mile with overdrive switched on (102.87mph), I get 248.5rwhp which is close to my actual dyno run of 243.5rwhp.
If I plug in the numbers (3620lb & 94.4mph) for my 4.6L Stroker Jeep Cherokee I get 202.1rwhp and my actual dyno run was 201.7rwhp!!