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engine modification

  1. 2005 Mustang GT engine modification plan

    2005-2010 Mustang GT Tech
    Just purchased a 2005 GT Auto Convertible with 48K miles. It's completely stock. Over the next several months (years?) I plan to modify the engine, brakes, suspension, wheels and exhaust. Starting with the engine, my immediate plan is to: 1) Replace air filter with K&N 2) Replace spark plugs...
  2. twin turbo in a 1970 mustang--help!

    Classic Tech
    i want to modify my 70 under the hood, i want a twin turbo engine, but i have no idea where to start, im new to the mustang and im lost, can anyone please help me. also if anyone can tell me how to put more torque in my car that'll be great thanks
  3. New to Mustang forums--read ,1970 Mustang

    Introductions
    People call me Hobbs, I own a 1970 mustang coupe, charcoal gray, 351 engine, v8 i want to put a twin turbo in this bad boy but idk where to start can someone help me out
  4. Intro. 1998 Mustang GT Convertible - bad engine

    Introductions
    I'm new to the forum and recently purchased a 1998 Mustang GT Convertible with a 4.6. engine and automatic transmission. The engine is bad. What will interchange with this engine? Or, what modifications are needed to change to a different year engine. Salvage yards are telling me that only...
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