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96-97 48 gram lifters????

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  • 96-97 48 gram lifters????

    Anyone found lighter lifters for the 96-97 motors?

    UPDATE Found 53 gram 33mm lifters!

    Factory lifters weight: 62 grams
    1997 Z34 Monte,: testing 4 exh cam\'s, RSM STB, K&N, Eagle077 245/40/ZR18 Nitto Extreme
    1972 3/4 ton 4X4 longbed, built 350, 400 auto, 6\" spring lift, 35\" AT/BFG\'s, dana 60 front axle, 14 bolt gm w/detroit locker 4.56 gears. My ricer smasher

  • #2
    RE: 96-97 48 gram lifters????

    96 motors use the same lifters as 91-95
    The Official Rotating Mass Nazi

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    • #3
      ok my bad then 97 motors. the smaller lifter design.
      1997 Z34 Monte,: testing 4 exh cam\'s, RSM STB, K&N, Eagle077 245/40/ZR18 Nitto Extreme
      1972 3/4 ton 4X4 longbed, built 350, 400 auto, 6\" spring lift, 35\" AT/BFG\'s, dana 60 front axle, 14 bolt gm w/detroit locker 4.56 gears. My ricer smasher

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      • #4
        Anyone have pics of the 97 cams and cam carriers?

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        • #5
          I found another 33mm lifter but I need a stocker to compare with. I doubt its lighter though.
          Ben
          60DegreeV6.com
          WOT-Tech.com

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          • #6
            I found some aftermarket ones. I ordered 3. I'll compare the weights Friday.

            Anyone have pics of the 97 cams and cam carriers?
            I can take some tonight.
            1997 Z34 Monte,: testing 4 exh cam\'s, RSM STB, K&N, Eagle077 245/40/ZR18 Nitto Extreme
            1972 3/4 ton 4X4 longbed, built 350, 400 auto, 6\" spring lift, 35\" AT/BFG\'s, dana 60 front axle, 14 bolt gm w/detroit locker 4.56 gears. My ricer smasher

            Comment


            • #7
              Originally posted by your_I.D.
              I found some aftermarket ones. I ordered 3. I'll compare the weights Friday.

              Anyone have pics of the 97 cams and cam carriers?
              I can take some tonight.
              That'd be great, thanks.

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              • #8
                Piiiiicsss?

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                • #9
                  series8217

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                  1997 Z34 Monte,: testing 4 exh cam\'s, RSM STB, K&N, Eagle077 245/40/ZR18 Nitto Extreme
                  1972 3/4 ton 4X4 longbed, built 350, 400 auto, 6\" spring lift, 35\" AT/BFG\'s, dana 60 front axle, 14 bolt gm w/detroit locker 4.56 gears. My ricer smasher

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                  • #10
                    Awesome. Thank you very much!

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                    • #11
                      They did nothing to fix the horrible oil drainback. Interesting. All the same tiny passages and casting flaws I had to fix when I built my 93.
                      Anyone have pics of the oil distribution cover for the 97? I wonder if the passages are smaller to restrict flow to the heads.

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                      • #12
                        Did you weigth the lifters? That will give a ball park#

                        Thanks
                        DreX

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                        • #13
                          Factory 97 33mm lifters weight: 62 grams dry

                          Aftermarket 97 33mm lifter weights:53 grams dry
                          1997 Z34 Monte,: testing 4 exh cam\'s, RSM STB, K&N, Eagle077 245/40/ZR18 Nitto Extreme
                          1972 3/4 ton 4X4 longbed, built 350, 400 auto, 6\" spring lift, 35\" AT/BFG\'s, dana 60 front axle, 14 bolt gm w/detroit locker 4.56 gears. My ricer smasher

                          Comment

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