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View Full Version : 1/4 mile times vs elevation



ZOOMBUGGY3
09-01-2004, 09:44 PM
how does the elevation affect the 1/4 mile time. i know it slows you down but how high do you have to be and how much does it affect your time.because the track that i go to its high elevation i dont know how high but i know its up thier.the track i race at is labanon valley dragway in new labanon NY. and i run 14.89 up their and when im at home in springfield mass i know i can feel the car run faster. anyways can some one explain this elevation crap to me.thanks.

Darkside
09-01-2004, 11:09 PM
Well, at higher elevations the air becomes less dense. Thinner in other words. It affects N/A cars more than boosted cars. There is a NHRA formula for figuring out your times at different elevations. I run a 15.7 where I'm at(5200-5800 ft) I figure at sea level I'd be in the high 14's. I would love to see someone in the top 5 come up to my strip and see what they run. Just a curiosity of mine. :D