Knock Gauge - rev3

Black Face / Black Trim

Detonation is your worst enemy and is the main cause of a blown head gasket, burned pistons or worse. Protect your engine with this unique knock display unit. Designed to fit into a standard 2-1/16 in. gauge opening or gauge pod, the three-color LED display gives you "real time" visual indication of the severity of detonation. Simple 3-wire hookup. Requires the factory ESC module to operate.

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IF YOU CHOOSE TO SEND US YOUR OLD KNOCK GAUGE, YOUR ORDER WILL BE HELD UNTIL GAUGE IS RECEIVED

IF YOU CHOOSE "JUST SEND ME THE GAUGE", WE WILL SHIP YOUR KNOCK GAUGE RIGHT AWAY.

INSTALLATION INSTRUCTIONS
in PDF format