Results 1 to 7 of 7

Thread: RA23 master cyl.

  1. #1
    nice datsun Backyard Mechanic TRD184's Avatar
    Join Date
    Jan 2009
    Location
    New South Wales
    Posts
    414

    Default RA23 master cyl.

    hey all, i need some clarification on some info i found around here.

    are the MA70 brake master cyliners a direct bolt up for RA23's? or are there modifications necessary??

    also, regarding the pug/corona/lux brake conversion for the RA23's, has anyone used current model SR5 hilux calipers instead of the LN106 ones? as i have a pair off a 2007 SR5 diesel doing nothing and if these will work then all the better.

    thanx in advance
    -James
    my RA23 http://www.toymods.org.au/forums/showthread.php?t=57060&page=2"]
    It's 106 miles to Chicago, we got a full tanks of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.
    - Hit it.

  2. #2
    Backyard Engineer Domestic Engineer airfireman1's Avatar
    Join Date
    Apr 2006
    Location
    WA
    Posts
    749

    Default Re: RA23 master cyl.

    The MA70 is a direct bolt up to the booster but you will have to re route the brake lines to the m/cyl as they dont quite line up. You will have to check them against the earlier ones as far as calipers go as I am unsure.
    Cheers Dave


    1977 RA28
    1972 TA22
    1984 Supra

  3. #3
    nice datsun Backyard Mechanic TRD184's Avatar
    Join Date
    Jan 2009
    Location
    New South Wales
    Posts
    414

    Default Re: RA23 master cyl.

    awesome thats easy enough. cheers mate
    my RA23 http://www.toymods.org.au/forums/showthread.php?t=57060&page=2"]
    It's 106 miles to Chicago, we got a full tanks of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.
    - Hit it.

  4. #4
    Toymods Club Member Backyard Mechanic auto351's Avatar
    Join Date
    Nov 2007
    Location
    N.S.W
    Posts
    363

    Default Re: RA23 master cyl.

    what about the GA70 would that be the same as the MA70 ?
    and the RA23 & RA28 are the same bolt patten.

  5. #5
    wire jiggler supreme Backyard Mechanic celicapain's Avatar
    Join Date
    Oct 2006
    Location
    victoria
    Posts
    449

    Default Re: RA23 master cyl.

    Ga/ma70 have the same master cylinder.
    im using a ga70 one in my ra23(straight bolt on with line mods as stated) with hilux calipers and stock drums, work a treat.
    GA23(never finished-now with cracked block ) JZX83 (Tyre eater) 3sgte AE86. by now i should know better.

  6. #6
    Toymods Club Member Backyard Mechanic auto351's Avatar
    Join Date
    Nov 2007
    Location
    N.S.W
    Posts
    363

    Default Re: RA23 master cyl.

    is the booster interchangable?

    Quote Originally Posted by TRD184 View Post
    also, regarding the pug/corona/lux brake conversion for the RA23's, has anyone used current model SR5 hilux calipers instead of the LN106 ones? as i have a pair off a 2007 SR5 diesel doing nothing and if these will work then all the better.
    I think you will find the mounting hole spacing is not 3.5 inches.

  7. #7
    nice datsun Backyard Mechanic TRD184's Avatar
    Join Date
    Jan 2009
    Location
    New South Wales
    Posts
    414

    Default Re: RA23 master cyl.

    Quote Originally Posted by auto351 View Post
    is the booster interchangable?



    I think you will find the mounting hole spacing is not 3.5 inches.


    ideedy it is definetly NOT 3.5inches. oh well. if anyone wants some very large hilux caliprs i have some that are now useless
    my RA23 http://www.toymods.org.au/forums/showthread.php?t=57060&page=2"]
    It's 106 miles to Chicago, we got a full tanks of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.
    - Hit it.

Similar Threads

  1. Are their any differences between Ta22 doors and ra23 doors
    By RA2300 in forum Tech and Conversions
    Replies: 3
    Last Post: 30-01-2009, 01:24 PM
  2. TA23 vs. RA23
    By 'ol_skool_'75 in forum Tech and Conversions
    Replies: 13
    Last Post: 29-10-2006, 08:23 PM
  3. Replies: 24
    Last Post: 18-04-2006, 02:42 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •