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stewartperformance Offline

Fresh Scooby

About Me

  • About stewartperformance
    High School-Fairview. CO AeroTech Honors grad,perfect attend. in 1992.6 ASE certs., COBB ATR tuner.
    Boulder, CO
    All things motorsports, Golf,Soccer,Baseball,Building and Tuning-Turbo-Cars+Aviation.
    Owner/Lead Tech: Stewart Performance Ltd.: "All things Auto"-Car Audio,Engine&Tuning,Street/Strip.
    Your Car
    2005 Subaru Impreza WRX STi(USDM). 1974 Mazda Rotary 13B pickup,aka REPU/"Rotary Power".
    Your Mods
    The 2005 Subaru Impreza WRX STi:
    -FUEL AND ECU: COBB AP III , BFM 3-port BC, 1000cc Denso(side feed), AEM 50-1200-320lph@.
    All-New: USDM Block and Heads: balanced rotating assy. w/ stock forged crank(plenty good to 500+hp) . Manley Rods and Pistons: H-Beam Rods (again,I-beams are overkill,unless you dream of 600+whp), 99.5mm STD Bore, 8.5 Comp. Ratio. I removed casting flash & did limited porting while they were bare. Then sent them off with new valvetrain and cams to machine shop for set-up(lash set and matched spring pressures, installed height, etc).
    Kinugawa TDO6H-60-1 "huffer" -comp. + turbine specs a bit larger than gt3076r(I am NOT claiming it will make big-power and/or is better than Garrett). These are affordable/race-proven, high-quality turbos. I also purchased Tomioka Racing TGV delete kit, then PnPm upper and lower intakes. New GSP turbo inlet.


Total Posts
General Information
  • Last Activity: 27 Jan 2014 10:49 AM
  • Join Date: 26 Jan 2014
  • Referrals: 0

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