07-28-2018, 06:54 PM | #1 |
Drives: 2010 Camaro SS Join Date: May 2018
Location: Central Virginia
Posts: 86
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Mile High..
What would the difference in times from sea level to 1 mile above in the 1/4mile be? (Ex 1/2 second etc.)
Last edited by Dirtmod66; 07-28-2018 at 10:40 PM. Reason: To be more clear... |
07-28-2018, 11:20 PM | #2 |
Drives: 2011 LS3 Camaro 2SS/RS Join Date: Aug 2015
Location: Colorado
Posts: 32
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Really depends on DA.. on an NA car it can be somewhere around .7ish up to a full second I think. I have two tracks somewhat near me, there's almost always about 1000' difference in DA between them. And I consistently get 2-3 mph higher and better times with just the 1000' better DA.
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09-14-2018, 10:28 AM | #3 |
15 Year LS1Tech Member
Drives: 2010 ss 391ci LS3 Join Date: Apr 2017
Location: Albuquerque
Posts: 252
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Depends on a lot of things for instance how much power you're making. Here in Abq the 8,000 DA sucks
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GJDM |
09-14-2018, 01:28 PM | #4 |
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Another way to look at it per 1k feet a na motor will lose about 3% in power, so at 8k your car has lost an est 24% or on 426 flywheel about 102 hp, so based on that you have lost about a second on your 1/4 time
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Cai intake and a few other mods😎
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