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Put new combination on Dyno power output off by 200 hp

Discussion in 'Turbo Tech Questions' started by actmobmar, Feb 2, 2020.

  1. Mnlx

    Joined:
    Sep 20, 2009
    5-600 rpm? Not a night/day difference imo.
     
    actmobmar likes this.
  2. actmobmar

    Joined:
    Oct 9, 2010
    On the dyno it went to 14 psi(where it was set to) at 5800. Im wondering if I'm just wasting my time with this
     
  3. actmobmar

    Joined:
    Oct 9, 2010
    So I gave it some thought, called him back and told him I just wanted to exchange the turbos, I just have to pay the shipping. Going to a pair of 62/62, .84 a/r, t4 flange, dual Ball bearing, billet wheel. Hopefully they do the trick. My old gt 35's that worked great, were 61/62, .68 a/r, t3 flange. I since have better cylinder heads, hopefully these do the trick
     
    B E N, Disney Lincoln and Pro-SC like this.
  4. KEVINS

    Joined:
    May 25, 2004
    Have you looked inside the IC to make sure the cooling fins aren't plugged?
    I took a leaf blower and blew out all kinds of crap before.


    ks
     
    actmobmar likes this.
  5. actmobmar

    Joined:
    Oct 9, 2010
    I took a pressure reading off both compressor housings, were the same psi as what I'm seeing at the boost guage from the intake manifold
     
  6. B E N

    Joined:
    Nov 22, 2016
    Nice, I think you made a good decision, your other strategy may have been throwing good money at bad parts. Hopefully this gets you sorted out!
     
    actmobmar likes this.
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