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  1. max57

    Harland Sharp Roller Rockers

    Thanks for info. Yes was from pushrod, My guy just mentioned it may have bent rocker arm. I was looking to lessen the wear so do not loosen so fast. Now you say yours did not loosen. Wonder why mine all got so loose and some really loose. ???
  2. max57

    Harland Sharp Roller Rockers

    Same! Maybe from getting loose??? i have one that loosened alot. I never thought in 5000 miles I would need to adjust, my stock motor seemed to stay in adjustment and I ran it hard as well. Machinist says because of new parts they wear and get loose, ussually bend the rocker when it happens . I...
  3. max57

    Harland Sharp Roller Rockers

    The top ball socket can off, clean break, Right where the tip is pushed into the rod. the rod itself is not bent. Others Make stronger . When it came apart I was cruising 1500 rpms for 30 miles on the Thruway. Probably never happen again but Now I want better as this is a scary thought...
  4. max57

    Harland Sharp Roller Rockers

    Had a wagler Pushrod break, ( no bent) . While in there noticed most are now at 18-20 thousands. Machine shop set valves at 12 and I double checked them myself. Put maybe 5000 miles on New build , with Socal 3368 ALT cam, Wagler Dual spring /Titanium retainers, wagler 6664 pushrods, but a lot...
  5. max57

    The new Limo

    Very nice James!
  6. max57

    4L80E TCM input

    Pulled the connector off for TCM and probed the connector #42 stop signal
  7. max57

    4L80E TCM input

    I see the cruise control and TCC release are both on signal from ECM. I know the cruise control releases when brake is applied on and can turn it back on after let brake off so not that signal messing with things.
  8. max57

    4L80E TCM input

    Thanks for reply. I checked today i get enough ground to give me a dim test light. with brake applied I get nothing. So i do get a signal of some kind. Volt test will read 12v. Not sure where to go know. Had someone look at my TCM tune on EFI LIve site and all looks good. tried someone elses...
  9. max57

    4L80E TCM input

  10. max57

    4L80E TCM input

    Having trouble getting TCC to apply. The Brake switch is sending 12V until it is Pressed so working correct. I think 12v gets send to ECM. Ecm sends a signal to TCM . Does anyone know what signal I should get at from ECM to TCM. 5v,12v or ground. And what other parameters would stop the ecm from...
  11. max57

    4l80E Stall Rpm

    Is it tight enough to be driveable cruising on Street. I have 2:90's so 1500-1800 cruising 65. I do more of that than Drag Strip. the one I have is anoying running 3800 Rpms as soon as you give it a little kick. 2500 Might not be bad if it does not fly to 3800 with throttle, sounds like it...
  12. max57

    4l80E Stall Rpm

    Your set up Non VVT, what stall Rpm do you run?
  13. max57

    4l80E Stall Rpm

    Its is a Borg Warner S366SX-E Super core. S480 Billet pushing. I can Hold the Brakes till 1800-2000. After torque hits she climbs high. I figured it should not be pulling at that high RPM all the time. It is a Pro Torque 13'' Multi Clutch. I can no longer get any info from them, no return...
  14. max57

    4l80E Stall Rpm

    Any ideas where to go for a Torque convertor for 4l80e, What stall rpm I should shoot for? I have a 800-900hp twin turbo-60% injector setup in 4000lb car. Have a pro torque 1800-2000 that is Flashing 3700 now which is to high, they say they can not go any tighter, like to shift 4000rpm.
  15. max57

    DUAL STOCK CP3 Question

    Josh you must have a 4l85E in Van , what make and model TORQUE CONVERTOR? LOCKUP WHILE YOU ARE RACING?
  16. max57

    DUAL STOCK CP3 Question

    Here we go. It tuff being 55 sometimes!
  17. max57

    DUAL STOCK CP3 Question

    Heres the two different graph's. look at bottom chart in each picture. Orange=TP (runs along bottom), Blue=Main1Q_M , Green= RPM, Purple =FRP . you will see One of them Main1Q follows TP and other Main1Q follows fuel pressure http://s1142.photobucket.com/user/nwcarman/library/Duramax
  18. max57

    DUAL STOCK CP3 Question

    Of course I can not get a picture to post, but in the logs I notice #1 tune the Main1Q-M mm3 Data follows the TP Data. more throttle = more fuel #2 the Main1Q-M Data follows FRP data . More rail Pressure = fuel. How do I post a picture , it always fails, to large?
  19. max57

    DUAL STOCK CP3 Question

    Yes I agree tuning in person would be great right now.. I did some logging and I noticed #1 tune the Main1Q-M mm3 follows the TP and FRP is (say) conservative compared to the other tune on fuel pressure which kind or goes up with RPM's. Tune #2 the Main1Q-M follows FRP which as...
  20. max57

    DUAL STOCK CP3 Question

    I can not seem to find someone near Albany NY that Tunes this custom stuff especially with a dyno. Maybe I will take a ride out West or down South next year and have it down in person. .
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