made some passes at the track...
#13
RE: made some passes at the track...
I've raced at 'altitude' tracks for years.
Something you can do is run MORE gear than you would at sea level. Instead of the 4.10's that sea level folks use, use a 4.30.
My expertiseis all with carbed cars but a fresh air system can be worth up to .15 or so.
Carbed cars will use smaller jets when over a 2000# D.A. and go 1 size smaller for 1000# of D.A.
Don't worry too much about the jets as you'll never be able to all the performance back anyway....
Something you can do is run MORE gear than you would at sea level. Instead of the 4.10's that sea level folks use, use a 4.30.
My expertiseis all with carbed cars but a fresh air system can be worth up to .15 or so.
Carbed cars will use smaller jets when over a 2000# D.A. and go 1 size smaller for 1000# of D.A.
Don't worry too much about the jets as you'll never be able to all the performance back anyway....
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