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2 mpGT45s on a 467 pontiac

Discussion in 'Turbo Tech Questions' started by blkbrd, Dec 29, 2010.

  1. blkbrd

    Joined:
    Nov 14, 2010
    Im thinking about going from nitrous to turbos on my car. The engine makes 640 at the flywheel N/A @ 10.25:1 compression. I plan on going with a blow through alcohol carburetor and keeping the compression where its at but will change the cam to a turbo friendly grind after seeing how my nitrous solid roller plays with the turbo.

    Im looking at the MP GT45 with 1.0 A/R turbine housing X2


    What do ya think?
     
    blkbrd, Dec 29, 2010
    #1

  2. wantabe

    Joined:
    Oct 12, 2010
    if its the 76mm comp wheel design, and under 7000 rpm
    will be a cool ride
     
    wantabe, Dec 30, 2010
    #2

  3. blkbrd

    Joined:
    Nov 14, 2010
    Im window shopping for turbo's at the moment. I thought that the 76 would be too big but what I know about turbos is from 10 years ago when I had a Typhoon and a couple Ttype Boooicks.

    Any recomendations? I have a 4400 stall nitrous converter that would hold a 400 shot with 12% slippage, 3.50 gears and I do drive it on the street.

    Thanks
     
    blkbrd, Dec 30, 2010
    #3

  4. wantabe

    Joined:
    Oct 12, 2010
    nos converter is way different to turbo deal
     
    wantabe, Dec 30, 2010
    #4
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