who has the highest CR on 60*?

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  • SofaKingWeToddDid
    • Jul 2009
    • 785

    #46
    whats the lowest overall compression on a running 60*v6?

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    • MidnightriderZ24
      • Jan 2005
      • 699

      #47
      9.0:1 3400 wiseco pistons with 3500 heads. anybody lower?
      [SIGPIC]
      12.268@117... 11's to come!
      turbo 3400: 358whp and 365tq at 9 psi
      ASE Master Technician. GM Certified.
      http://www.youtube.com/watch?v=7ibU1k8UZoo
      http://www.youtube.com/watch?v=GUqJyopd720

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      • SofaKingWeToddDid
        • Jul 2009
        • 785

        #48
        im sure some ill fated junk yard destined rust wonder reservation-mobile straight out of the trailer park from the shittiest side of town driven by the greasest bastard thats ever farted in your presence while scratching his ass at the same time followed up with picking his teeth, has been running for a while on like 1:1. lol

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        • bszopi
          Site Coder
          • Apr 2000
          • 9179

          #49
          I think I read somewhere the other day that Mark from MP Racing is running 8.0:1 for a boosted setup.
          -Brad-
          89 Mustang : Future 60V6 Power

          Follow the build -> http://www.3x00swap.com/index.php?page=mustang-blog

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          • torq455
            If I only had money!!!
            • Dec 2003
            • 1615

            #50
            my stock 3.1 is 8.9. iirc, Curtis had 8.5 for his boosted 3.1.
            Andy

            sigpic

            fastest 1/8: 10.19@ 67.17
            fastest 1/4: 16.16@ 82.70

            62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.

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            • mfuller
              Mr. Common Sense
              • Nov 2003
              • 374

              #51
              Originally posted by bszopi View Post
              I think I read somewhere the other day that Mark from MP Racing is running 8.0:1 for a boosted setup.
              Absolutely true. 8.0:1 forged bottom-end with a small Garrett snail.
              Matt
              2000 Oldsmobile Alero GLS sedan
              3400/3500 hybrid, Diamond Racing forged pistons, Scat I-beams, TCE DRTC, ported heads, WOT Race cam, PAC 1518s, Manley valves, F40 6-speed with Quaife LSD

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              • ghrarhg
                • May 2005
                • 215

                #52
                According to the CR calculator, and if the 3400 heads are indeed 28.6cc, I'm running 8.5:1

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