1 Answer:
  • Ian Tan
    In short, yes, in some situations spark plugs can increase horsepower.23 Oct 2019
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  • How can I tell if my engine is misfiring?

    These are the signs of a misfiring engine that you need to look out for:
    • The engine loses power.
    • It is difficult to start the engine.
    • Fuel consumption rises.
    • Emissions increase.
    • The engine makes popping sounds.
    • The intake or exhaust manifold backfires.
    • The engine jerks, vibrates or stalls.
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    Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.
  • What does it cost to dyno tune a car?

    Costs to Tune a Car

    Taking your car to a dyno tuning garage is the best way to not only improve performance, boost horsepower, and make the engine run more efficiently. However, initial costs can start at $400 to $700.

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