J and J Auto
GenII
 
4/10/2007
22:50:06
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 Subject: saving gas
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Message:
http://chevytruckworld.tenmagazines.com/articles.asp?page=tenarticle&aid=2835
ford
dodge
chevy
Here is a controled test tonno covers
I just git 22.06 with my 95 4x4 all the boltons
portmatch intake stage 2 chip and a tuff tonno II
from extang 120,000 on motor new chain and
tensiner has about 30,000
This was in 30 degree weather so my 24mpg in the
summer will be there
Oh ya Halo spark plugs & MSD
My extang cover still looks like new about 3 1/2
years old I use armorall on the cover twice a
year still nice and soft no cracks and have
driven it with cover 120mph with no probs
The covers do help a lot with drag as this test
shows
Larry
J&J Auto
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