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  1. #1
    Junior Member
    Join Date
    Sep 2007
    Location
    belton Mo.
    Posts
    2

    pewter gray
    1999 Cheverolet Z28

    Just saying hello

    Just bought a 1999 ls1 z28. I have a 91 mustang that I've taken fro a 15 second car to an 11.34 second car at a 122 m.p.h.. What are some decent mods on the z28 that I can do to get it into the mid to low 12's without nitrous? It ran 13.60 at 104.25. Automatic with 273 gears absolutely stock. Roofer

  2. #2
    STAY PUFT thecorrectformula's Avatar
    Join Date
    Jun 2007
    Location
    Delaware, OH
    Age
    36
    Posts
    678

    Navy Blue Metallic
    98 Formula

    Welcome. As far as the mods go I'd hit up a high stall converter, drag radials, lid, and full exhaust for starters. THat should get you pretty close if not there. Suspension work wouldn't hurt either. Check out my list of mods in the sig for examples
    98 Formula M6, Hurst Billet Shifter, Zr-1 Wheels, Eibach Pro-Kit,
    BMR Lower Trailing Arms, Adjustible Panhard Bar

    Custom Tune with Speed Density, 918's, Manly Pushrods
    400 Cam (.226/.226 .591/.591),Ported oil Pump
    Pacesetter LT's/ORY, Magnaflow Catback.

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