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The LED indicator will turn blue when the KnockBlock is operating
Download Manual Click here
The IP69K rating provides protection against high pressure water at high temperature spray downs
Very high resolution readings for naturally aspirated engines
Link ECU KnockBlock G4+ (KNB) Loom The LED indicator will turnThe G4+ KnockBlock is an essential tool for tuning and can aid in the early detection of incorrect ignition timing, lean air fuel mixtures and mechanical issues. It is used it with ear buds, headphones or noise cancelling ear muffs and features special filtering to allow you to listen in and detect knock early. Listen to one or two knock sensors Special filtering design improves signal to noise ratio Can be used with ear buds, headphones or noise
US$ 177.00
US$ 249.00