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2.4

  1. 2.4l Head, Installed spring heights

    6A - Engine Mechanical
    I see in a post from 2007: http://www.opelgt.com/forums/6a-engine-mechanical/8812-opel-springs-big-valve-head.html That RallyBob commented: FYI, stock spring installed heights on a 1973 1.9 engine are: Intake: 1.57" - 93 lbs Exhaust: 1.36" - 97 lbs Can anyone tell me what the installed spring...

  2. Motronic M 1.5

    Fuel Injection Mods
    I'm in the process of figuring this all out. My plan is to retain the stock 2.4 EFI system and swap the 2.4 manifold for a cut down 3.0l with a larger throttle body. The engine arrived to me with the manifolds and all wires disconnected. I have the complete wiring harness and ECU. The engine is...
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