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Thread: Curious Question

  1. #1
    Join Date
    Jul 2006
    Location
    College Station, TX
    Posts
    652
    Can the brake line pressure be increased with PCM or is it all controlled by hardware? I already have drilled and slotted rotors, Ceramic brake pads, and Stainless steel brake lines all the way around. All i am wanting is a firmer pedal feel when i hit the brakes.
    2004 EXC Silverado 6.2L
    Mods:
    6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Nope, not pcm programmable. Brakes are regulated by the brake booster and piston size in the master cylinder.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    Jul 2006
    Location
    College Station, TX
    Posts
    652
    Do you have any idea what the best way to get what i am wanting is?
    2004 EXC Silverado 6.2L
    Mods:
    6.2L L92, Ported and Polished stage 3 heads, 95mm Throttle Body, 100mm MAF, NA, Pacesetter LT Headers, Magnaflow X-Pipe Muffler, Electric Fans, 160* thermostat, 2" Drop Shackles, Hellwig Sway Bars Front and Rear, Monroe Reflex Shocks, NGK Spark Plugs, AMW Oil Catch Can, 17"x10" wheels on Kuhmo Tires.

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Change over to hydraboost instead of vacuum boost.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    DBYRD Guest
    well said, i have no idea what the F&%$ ur talking about red but theres always google!

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