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JJ3159 · 03-30-2010, 03:26 PM

it was 96 and up for the vortec ,it is a big diffrence ,in my 89 i had some k&n stuff and a tornado it helped

03-30-2010, 03:26 PM	#3
JJ3159 Member Join Date: Jun 2007 Location: WEST SENECA N.Y. Posts: 140 Likes: 0 Liked 0 Times in 0 Posts	Re: Question for Chevy dually guys. it was 96 and up for the vortec ,it is a big diffrence ,in my 89 i had some k&n stuff and a tornado it helped __________________ jj h/r 1399 s/r 1399 s/g 1399