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BPT STD Maximun HP ??

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    BPT STD Maximun HP ??

    Dear forum members.

    how much horsepower amount support a BPT engine STD ?

    My BPT engine blew, 3 rods were cut and the block was broken.

    I need a BPT engine, complete or longblock its the same for me.

    anyone have any data?

    sorry for my bad english, regards for all

    Natech

    #2
    Sounds like you did some damage lol, you can put the turbo parts over to a non turbo 1.8 BP DOHC engine if you think they'll be any easier to source out. I've seen BPT engines take upwards of 300whp without damage and a proper tune. The rods usually go before the pistons unless you have ignition/fuel issues.
    -Jack

    ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

    91 626 LX - basically stock and pretty slow still
    http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

    01 E53 3.0i - FOR SALE! pm if interested

    91 USDM Protege LX - SOLD! turbo/manifold up for sale!
    http://www.clubprotege.com/forum/showthread.php?t=46606

    Comment


      #3
      Thanks for the reply, my engine had 340 HP Stock internals and can not support, connecting rod bolts were cut.

      20 PSI pressure the turbo is a GT3076R

      the Block BP its the same of the BPT ?

      Regards

      Comment


        #4
        The blocks are the same, correct. Just the piston head/compression ratio and intake ports on the cylinder head are different (bpt has ridges/lumps for low torque, n/a bp has a larger opening).

        Find some 1.8 323 GTR rods or some 1.6 323 GTX rods for some extra strength, or get some cheapy h beams from ebay lol.
        -Jack

        ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

        91 626 LX - basically stock and pretty slow still
        http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

        01 E53 3.0i - FOR SALE! pm if interested

        91 USDM Protege LX - SOLD! turbo/manifold up for sale!
        http://www.clubprotege.com/forum/showthread.php?t=46606

        Comment


          #5
          My Next engine I will put:

          Pistons Wiseco STD (83mm)
          Conecting rods MANLEN H-BEAM
          Cosmetic Headgasket STD (83mm)
          ACL Race Bearings STD


          But i need one BPT engine !!! LOL

          Comment


            #6
            Is your location in New York? Should be fairly easy to source out a BP to rebuild
            -Jack

            ONTARIO MAZDA CLUB! Join! https://www.facebook.com/groups/500055016671733/

            91 626 LX - basically stock and pretty slow still
            http://www.clubprotege.com/forum/sho...my-GD-626-LX-)

            01 E53 3.0i - FOR SALE! pm if interested

            91 USDM Protege LX - SOLD! turbo/manifold up for sale!
            http://www.clubprotege.com/forum/showthread.php?t=46606

            Comment


              #7
              No, I live in Uruaguay, in South America, here is very difficult to get something

              Comment

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