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Thread: just dyno'd

  1. #1
    Advanced Tuner
    Join Date
    Mar 2011
    Posts
    384

    just dyno'd

    Just ran my truck on the dynotech by dynodynamics. I made 420 ft lbs. of torque at 1500rpm and 191.9 hp at 3600 to 4200. at the wheels. Is that good with my combo?
    My setup is a 356ci with a 260/268 (212/218 at .050 lift) duration cam with aluminium corvette heads and flat top pistons running 11.3 comp. ratio. with tuned port injection and vortec crank pick up and dizzy running a 411 pcm and 60lb bosch injectors, 1.6 ratio roller rockers. For transmission its a 4l65e built with the monster in a box mega ss kit. All in a 92 chevy ext cab 4x4 pickup with a 98 cab now installed with a third door! running only e85

  2. #2
    Tuner in Training
    Join Date
    Sep 2008
    Posts
    21
    Do you have an image of the dyno graph?

    How is your timing table shaped?

    What changes did you make to your fuel system to support E85?