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Old 12-15-2009, 09:23 PM   #1 (permalink)
Domman56
Master EcoModder
 
Join Date: Dec 2009
Location: Lancaster Ca
Posts: 362

Tank - '76 Chevy El Camino Classic
90 day: 25.89 mpg (US)

Sabrina - '91 Mercedes Benz 190 E
90 day: 37.07 mpg (US)

Angel - '88 Mercedes-Benz 420SEL
Last 3: 23.01 mpg (US)

Quicksilver - '04 Mercedes-Benz CLK55 AMG Cabrio
Thanks: 52
Thanked 8 Times in 8 Posts
Aerodynamic mods on the "Tank"

So since i've gotten the car i've been slowly improving my fuel economy but i want more

Deleting the rear piping after the stock muffler and putting a turndown saved 10 pounds

So now it's only 4490 instead of 4500 pounds
but i still have horrible aerodynamics so i need a few ideas to help this

I'm already planning on lowering my El Camino and putting a tonneau cover on it so those are automatic mods. Sorry i'm not doing flat wheel covers I would put skirts if i could find them for my year el camino though.

Anyone have any more suggestions?

I want to do a flat underbelly but don't know how that would work with this car

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