WHP estimation from track times

[jeffs]

So I raced the other night in what I over-heard was 5500' air in SLC, my timeslips were from 10.64@128 - 10.56@130 with mid 1.5 60' times, my car weighs about 3850-3900 with me in it, any clue on what power that should be if I was to go on a chassis dyno?

 

[GNBRETT]

There will be more load at the track but on a chassis Dyno like a Mustang Dyno which is loaded and more accurate then a dynojet id say about 600-615 hp on a Mustang Dyno. 640-650 on a Dynojet.

 

[TTUhouston]

I agree that 130mph is roughly 600rwhp. That would be uncorrected though. For reference, i dyno at 535rwhp and have hit 125.6 mph in the 1/4 in good air (near 0 DA).

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[WIST2013GT]

My car at 3700 went 132 with 530whp on a Mustang dyno in 400ft DA.

 

[TTUhouston]

Sorry, for reference my numbers were on a dynojet.

 

[clinton2003]

Thanks to Ken at PBD. Ive found this chart on point with my dyno and trap times.

 

[clinton2003]

But about 575 wheel