North East F-Body Association

North East F-Body Association (http://www.northeastf-bodyassn.com/index.php)

- Slowhawk Performance (http://www.northeastf-bodyassn.com/forumdisplay.php?f=44)

- - truck tune (http://www.northeastf-bodyassn.com/showthread.php?t=2373)

frankzlt1

02-19-2011 11:54 AM

truck tune

Thanks don the tune you did is awesome. My truck has never ran so good.

c4boom

02-20-2011 01:28 AM

so what did he do to it?

Slowhawk

02-20-2011 01:59 AM

Your welcome Frank, good seeing you yesterday.

It's always hard for me to explain what the correct tune does.

frankzlt1

02-20-2011 02:23 PM

I noticed a big difference on my way home and I did get little better on gas mileage I got another 1.5 mi as of now. Don did a street tune on my avalanche c4 boom.

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