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  1. #1
    LTx Guru


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    Default SAE Article on the 2019 LT5 Engine for the ZR1

    Short, but interesting article on the 755 HP ZR1 engine. Great 3D graphic of the engine. I tried to upload it, but it's 16 MB. If you open it from the article, zoom in on it.... the detail is amazing.

    A couple quotes from the article:

    When two muffler valves - one passive and one electronically controlled - open in the more aggressive driving modes, an 800-deg stream of exhaust trails the ZR1 with visible flames in low light conditions.
    During high-speed testing on the German autobahn, engineers consumed an 18.5-gallon tank of fuel in 15 minutes of flat-out running.
    https://www.sae.org/news/2018/04/gm-...55&bid=2098042

    94 Formula A3+1: 381ci forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / Comp Cams solid roller / TH400+GearVendors OD / 4.11's/Strange 12-bolt / 300-shot (dry) N2O / Spohn Suspension / 6-pt roll bar /AutoMeter instrumentation / MoTeC M48 Pro engine management system /a few other odds 'n ends.

  2. The Following 3 Users Say Thank You to Injuneer For This Post:


  3. #2
    LTX Master


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    Johnny
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    Default

    what his this world came too, you used to have to build a car to make it fast, now you just need to live your parents basement and make 80 easy payments of $1600 LOL?

  4. #3
    LTX Master


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    Name
    Enrique
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    93 Z28
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    Default

    Quote Originally Posted by fullforce View Post
    what his this world came too, you used to have to build a car to make it fast, now you just need to live your parents basement and make 80 easy payments of $1600 LOL?
    I would so do that if I could!
    93 Z28, 383, PI 3200, Strange 12 bolt, 3.73, Strange coilovers, suspension, and going 24X... for three years or so.


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