altitude adjustment

[86bluecobra]

so i ran a 11.56 @116.11mph on a 1.60 60'. however that was at 4000' and i had my 100lb nephew with me. what would i run closer to sea lvl? am i close to 10's?

 

[Asha'man]

My local track is Bandimere Speedway, and it's at 5800 feet. You can usually drop about .9 seconds from your time to approximate a sea level run. From 4000', I would say half a second sounds reasonable.

Brian

 

[sunil6784]

I'm assuming that time was w/ the spray ?

 

[mfewtrail]

http://www.nhra.com/tech_specs/altitude.html

Altitude correction factors can be found there. I'm not sure which set would actually be appropriate to use for your car though(either way, it would result in a very high 10/low 11 second run)

 

[86bluecobra]

yes that run was with the spray and thx for the help