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  • 3500/5spd dyno results

    3500
    S&S headers
    65mm TB(LX5)
    CAI
    2.5" downpipe/midpipe



    1st pull was useless and should of been redone IMO but whatever, 8000 RPMs? haha

    165hp/177tq



    not what I was expecting hopefully more in it once I get a wide band hooked up and in car tuning done

  • #2
    That seems a bit low to me. . .

    Comment


    • #3
      Was very disappointing lol

      But I'm a little iffy with the Mustang dyno I was on for this, heard the owner had it in pieces the night before and they were having issues with multiple cars that day. I saw a lot more people getting a graph like my 1st one on their 1st pull, some guy arrived later in the day and was helping with the mustang computer and things seemed to be going a bit more smoother and printouts had much more info on them compared to mine

      1 guy brought his Genesis which put out 242/292 prior on a dynojet and only did 185/235 on the Mustang dyno we were on, now I know the Mustang usually reads low and is more "street power" between the 2 but usually its only a 10-15% difference I hear... with the #s the Genesis put out its closer to 30% difference, thoughts?

      Comment


      • #4
        That graph is very smooth. Without correction factor type and percentage, its useless to compare with anything else. Could tune on it but I would want to see more consistency on the graphs before I believed it was repeating itself.
        Ben
        60DegreeV6.com
        WOT-Tech.com

        Comment


        • #5
          what trans?

          It doesn't sound like you went WOT at all...


          Here is my Z24, you can hear me shift up to 3rd, hold at 2500 and then go WOT.

          Past Builds;
          1991 Z24, 3500/5 Spd. 275WHP/259WTQ 13.07@108 MPH
          1989 Camaro RS, ITB-3500/700R4. 263WHP/263WTQ 13.52@99.2 MPH
          Current Project;
          1972 Nova 12.73@105.7 MPH

          Comment


          • #6
            Well hearing some not so good things about this "Bill" guy who potentially did the tune that I'm running... I really wanna get my exhaust finished from axle back, wideband installed and get together with Scott(1quickhatch) and Paul(MMGT1) and see what some more HPT can do.

            Dave I'm running a Getrag F23 and I wasn't driving so not 100% sure what RPM he hit, just going by the chart. You do your pulls in 3rd? Mine was in 4th, was told closet gear to 1 and the F23 gears are

            1st 3.58
            2nd 2.02
            3rd 1.35
            4th 0.98
            5th 0.69
            FD 3.94

            Comment


            • #7
              Car does seem kind of quite though. Has S&S headers with 2.5" MB from header to gas tank area with no cat/res and factory 2.25" axle back/muffler

              Comment


              • #8
                that "165whp" moves pretty good in a 3200lb car lol... was hitting traps of 98.9mph tonight

                Comment


                • #9
                  half-assed calculations indicate that at 3200lbs, you're looking at something around 200HP at the wheels to pull a 14.6.
                  1995 Monte Carlo LS 3100, 4T60E...for now, future plans include driving it until the wheels fall off!
                  Latest nAst1 files here!
                  Need a wiring diagram for any GM car or truck from 82-06(and 07-08 cars)? PM me!

                  Comment


                  • #10
                    the dyno is a tuning tool. with that mph you are obviously making more than 165 whp with a 3200 lb race weight.

                    Comment


                    • #11
                      Which is why I never trust dyno numbers...

                      Track results are what matter.
                      James: 1985 GMC Jimmy, 3.2L turbocharged, intercooled hybrid 13.873 @ 99.08 218HP & 270FT/lbs @ the wheels
                      The Daily: 2000 GMC Yukon
                      1973 Datsun 240Z: Turbo intercooled LX9, running on '7749 with $59 and DIS. 12.71 @ 115

                      "If you're not living on the edge, You're taking up too much space."

                      Still waiting for the 1st or second Ostrich I was promised, from Paul.

                      Comment


                      • #12
                        Bunch of 99.X mph runs and then this! 200+ to the wheels easily

                        Comment


                        • #13
                          14.4@103? Weird... I'm running 12.6@108 thats a 4t60e and my old nitrous hybrid motor.

                          My 60ft was 1.8 tho... that's where your loosing A LOT of time.

                          Got Lope?
                          3500 Build, Comp XFI Cam 218/230 .050 dur .570/.568 lift 113LSA
                          Fully Balanced, Ported, 3 Angle Valve Job, 65mm TCE TB, S&S Headers.
                          Stage-1 Raybestos/Alto 4t60e-HD, EP LSD, 3.69FDR
                          12.61@105 Epping NH Oct 2015 Nitrous 100shot (melted plugs) 13.58@98.8 N/A 3200LBS

                          Comment


                          • #14
                            How'd you go from a 2.2 60' at 14.6/96.xx mph to a 2.4 60' and 103.xx mph?? Do you have a slipping clutch or dying tranny or something?

                            Comment


                            • #15
                              Originally posted by niceguy View Post
                              How'd you go from a 2.2 60' at 14.6/96.xx mph to a 2.4 60' and 103.xx mph?? Do you have a slipping clutch or dying tranny or something?
                              It's pretty typical that car a that spins off the line will MPH higher than one that dead hooks. I think it has to do with the wheel's rotational forces giving the car a quick increase (lurch) in forward momentum when the tire does finally hook. Of course the E.T. suffers, which is the main concern.
                              James: 1985 GMC Jimmy, 3.2L turbocharged, intercooled hybrid 13.873 @ 99.08 218HP & 270FT/lbs @ the wheels
                              The Daily: 2000 GMC Yukon
                              1973 Datsun 240Z: Turbo intercooled LX9, running on '7749 with $59 and DIS. 12.71 @ 115

                              "If you're not living on the edge, You're taking up too much space."

                              Still waiting for the 1st or second Ostrich I was promised, from Paul.

                              Comment

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