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  1. ma71supraturbo

    I'm back...

    sweet thanks guys! SIP = LIPP = Suprasport?
  2. ma71supraturbo

    Opinions on Mk3 coilovers?

    Edit your original post, and then at the bottom it probably has a check window to delete the message. I had hks hipermax 2's on the silver car in my avatar. They have progressive springs and aren't as track-oriented as the rest, but they are definitely a quality coilover and help make the car...
  3. ma71supraturbo

    I'm back...

    Most of you probably have no idea who I am, but it's been 4 years since I sold my silver '87t hardtop, and now that I'm out of school its time to feed the addition again! I just picked up another 87T hardtop -- this one white with a sunroof and dark blue interior (yay not burgundy -- sorry...
  4. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    That is part of the problem with comparing flow numbers. People have reported their 2JZs flowing anywhere from 215-250 stock just because of differences in flowbench calibrations (with 230 being the average). Since Erin Carpenter presumably flowed both heads on the same equipment -- then the...
  5. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    As I posted -- the only data I've found is from Erin Carpenter. Here is his post on SF: http://www.supraforums.com/forum/showthread.php?t=339560
  6. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    2JZGTE Stock Intake: Lift(in)_ErinC_BXRsupra_poggie_M2racing_silvino_StuHagen 0.05_____ _____ ________50.1___45_______45______ 0.1______ _____81_______100.5__92_______97______80 0.15_____ _____ ________148.8__136______138_____ 0.2______ _____155______186.7__168______169_____154 0.25_____ _____...
  7. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    2JZGE Intake (stock): Lift(in)_gianttomato_SuperRunner_Headgames 0.05_____39.32_______ ___________ 0.1______82.49_______89.65_______89 0.15_____129.68______ ___________ 0.2______163.32______158.27______130.4 0.25_____191.43______ ___________170 0.3______210.5_______197.03______182.6...
  8. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    1JZGTE Erin Carpenter (presumed to be at 28") Intake: (lift in inches, stock cfm, ported cfm) 0.4 215 230 Exhaust: (lift in inches, stock cfm, ported cfm) 0.4 133 152
  9. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    7MG Stock 7m Intake: lift(in)___Defiant7m___iNvis7M ('89)___T72mk3 ('89)___chevyeater1 ('90 #6 casting) 0__________0___________0_______________0_____________0 0.05_______ ___________37.8____________30.8___________ 0.1________77.4________81______________67.3__________...
  10. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    Raw numbers (pressure is at 28" H20 unless otherwise noted -- you can convert from another pressure by multiplying by sqrt(28/x) where x is the other pressure in inches of H20): 5MGE Bruce Hilsabeck (tested at 25" H20) Intake: (lift in inches, stock cfm, ported cfm) 0.1 52 63 0.2 109...
  11. ma71supraturbo

    Supra Head Flow (5M,7M,1JZ,2JZGE,2JZGTE)

    Stock heads: Ported: Note -- I need good data on the 1JZ. The current graph is an approximation based on the idea that the 1JZ flows 90% of the 2JZGTE intake, and 88% of the 2JZGTE exhaust. I got this data from a post by Erin Carpenter on Supraforums where he tested a stock 1JZ intake...