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THE NEXT GENERATION

SOME CALL IT OBSESSION.

WE CALL IT R&D.

(it's probably obsession)

 

 

After 2 years of relentless development & testing, the Knock Detective Gen 2 is finally here. It delivers some amazing improvements over our original audio knock detection guage. Here's a quick overview of what it can do:

Knock Dective Gen2 Supra.JPG
SMARTER

KNOCK DETECTION

Remains sensitive to knock while ignoring other engine noise. The bright warning lights can save your engine from destruction.
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VALUE FOR MONEY

INSANE
We dreamt of a gauge that was affordable enough to stay in the car, not at the dyno.
We delivered.
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ADJUSTMENTS & LOGGING

VERSATILE
Adjustable sensitivity & output volume,
0-5V output for data-logging
and 2 knock sensor inputs.
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WITH ALL ENGINES

COMPATIBLE
Completely redesigned knock detection
that works regardless of cylinder bore size
or engine configuration.

GEN 2
IMPROVEMENTS 

How does the new Knock Detective Gen 2 compare to our original Knock Detective?

SMARTER

Totally redesigned knock detection circuitry that ignores increases in RPM while staying sensitive to knock regardless of bore size. 

CRISPER

Status LED that shows when the gauge is powered, and when it is disabled.

CLEARER

Lights stay lit up for 5 seconds after a large knock event occurs so you don’t miss any knock.

QUICKER

Connectors on the gauge and on the sensors, allowing much quicker and cleaner installation.

MORE FLEXIBLE

A “disable” feature that allows you to use your ECU to tell the gauge when to listen for knock, and when to ignore it. No more lighting up the lights on your hard cut limiter.

BRIGHTER

Better looking faceplate that also makes it easier to see the lights in direct sunlight.

SIMPLER

Input gain can be selected with a dedicated wire instead of wiring the sensors in specific ways.

TOUGHER

Slimmer bezel and stronger housing.​

EACH & EVERY KNOCK DETECTIVE IS

Made in Canada

PRODUCT DESCRIPTION

The Knock Detective is an easy-to-use audio knock detection device stuffed into a 52mm gauge.

After bolting the included knock sensor(s) to your engine and connecting the Knock Detective, you can plug in headphones and listen for knock events while tuning. The device also features a bright LED display with configurable sensitivity to alert the user of engine-damaging knock events. The user can also connect the 0-5V output to an analog input on their ECU and use it to datalog the knock levels, which can really help nail down your ignition tuning.

FEATURES

  • Totally redesigned circuitry which can distinguish knock from other engine noise.

  • Standard 52mm gauge with 2 knock sensor inputs.

  • Custom wideband knock sensor(s) with 8' shielded cable(s).

  • M8x1.25 bolt(s) with M10x1.25 instert(s).

  • 6 LEDs to indicate knock signal level.

  • Adjustable sensitivity.

  • Headphone output for listening to the knock signal.

  • Adjustable volume.

  • 0-5V output for data-logging.

  • 3D Printed in high strength ASA.

review image julio_edited.jpg

Julio

Verified Review

Knock Detective Gen 1

"Not only is this an audio knock detection with a sensitivity dial but this can be wired into your standalone ECU to adjust the parameters and compensation if it does detect knock."

WE'D LOVE YOUR FEEDBACK

We welcome and appreciate all feedback on our products, whether it's good or bad.

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