EFI CONNECTIONS
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Joined: Mar 2010
Posts: 178
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Car: 91 gta ws6
Engine: L98
Transmission: 700 R4 TRANS
Axle/Gears: 3.23
EFI CONNECTIONS
is there any one on here that is running the efi connections ls1 efi setup.if so how much of a difference is it.as far as performance,power, and mpg
i have one of these kits on my 408 but i havent gotton a chance to drive it yet
i have one of these kits on my 408 but i havent gotton a chance to drive it yet
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