Enter your username:
Do you want to login or register?
  • Forgot your password?

    Login / Register




    Results 1 to 5 of 5
    1. #1
      Join Date
      Dec 2004
      Location
      NYC
      Posts
      553
      Country Flag: United States

      What size MC bore when using Hydroboost?

      What size is the master bore suppost to be when using a hydraboost?

      Thanks

      George
      `67 Buick GS 400 Hdtp,494ci Stage 2 BBB,5-speed TKO-600,"The Black Widow"


    2. #2
      Join Date
      Jan 2006
      Location
      Oregon
      Posts
      1,773
      Country Flag: United States
      What brake calipers are you running?

      Tobin
      KORE3
      It's what I does.

    3. #3
      Join Date
      Dec 2004
      Location
      NYC
      Posts
      553
      Country Flag: United States
      Wilwood 6 piston all around
      George
      `67 Buick GS 400 Hdtp,494ci Stage 2 BBB,5-speed TKO-600,"The Black Widow"

    4. #4
      Join Date
      Jan 2006
      Location
      Oregon
      Posts
      1,773
      Country Flag: United States
      I'll go out on a limb and say 1-1/8" bore MC with GM/Bendix hydro-boost. If you specify the Wilwood calipers and piston area that you're running, others might be able to give more specific information based on similar installations.

      Tobin
      KORE3
      It's what I does.

    5. #5
      Join Date
      Dec 2004
      Location
      NYC
      Posts
      553
      Country Flag: United States
      I will get the info but i believe they are the billet SL6R calipers,im running a 7/8 bore master at the moment with manual brakes.

      Thanks
      George
      `67 Buick GS 400 Hdtp,494ci Stage 2 BBB,5-speed TKO-600,"The Black Widow"




    Advertise on Pro-Touring.com