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Item Sold
Item condition:
Feb 17, 2014 09:24:31 PST
US $199.00
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Item location:
Cedar Park, Texas, United States

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Last updated on  Apr 22, 2013 12:59:14 PDT  View all revisions

Item specifics



Manufacturer Part Number:


Part Brand:

Gizzmo Electronics

Part Number: K-Lite
The photo may differ from the actual product

Product Details:

Gizzmo's K-Lite signifies a new evolution in engine protection. With 11 frequency & gain settings, 6 knock display levels, peak recall and housing 2 processors dedicated to protecting your investment, you know exactly how close (or over) the limit you are. The accuracy of the KMon in the size of a shift light. Available in Blue, Silver or Black.

Why do you want a Gizzmo K-Lite? Ask yourself a few questions…

1. What is your engine worth to replace/rebuild?

2. Did your tuner, reflash or chip employ a tune that suits your conditions/mods?

3. Is that last tank of fuel you got the same as what the car is tuned for?

4. How will you know if your fuel pump/injectors have issues causing a lean out?

There is a good reason that proper tuners and car manufacturers monitor knock, it's because knock is the most likely reason that your engine will incur some very costly damage. A Gizzmo K-Lite will let you know if you cross that fine line in between the 'ultimate tuned monster' and 'catastrophe'. We all know that the fuel from one service station to the next is not necessarily the same due to shelf life, additives, contamination etc. We also all know that cars feel different in summer vs winter due to air temp, humidity etc; so with all these changing factors, how do you know and monitor that your tune is still in check?

Once you have modified your vehicle you have stepped away for the safety of the OEM tune and safety buffer. Even worse, if you have an after market ECU or tune, it will most likely be tuned for whatever fuel you had in your tank at the time of tuning. Even fuel level has an effect; the lower your fuel level, the higher your fuel temperature via recirculating through your fuel pump and, in the case of internal pumps, cooling your fuel pump. A higher fuel temp has a similar, but lesser, effect as a higher intake temperature. When a car is re-flashed or chipped, the additional power is gain, at least in part, by scaling back the manufacturers 'buffer' which is the conservative timing and fuelling to allow for the changing conditions outlined above which is fine, so long as you can monitor it to make sure it is safe. A Gizzmo K-lite is fully adjustable (knock frequency and gain) to be tailored to your engine/mods unlike other knock lights which employ a one size fits all philosophy. In addition to this the Gizzmo K-Lite also has a peak recall and a price that fits every wallet. So, why wouldn't you want a Gizzmo K-Lite?

Why not just use an A/F Meter?

Using a wideband A/F meter is way better than using nothing at all...but...there are a few important things to know first. A lot of permanent mount A/F meters are 'narrow band' not 'wide band', this means they are for 'narrow band' sensors which can only accurately determine if you are above or below 14.7:1 A/F whereas a wideband can typically recognise from 8.5:1 to 19:1. A wideband is a very effective tool for determining your A/F ratio and as such will let you see if you are leaning out at the top end as a result of defective or incorrectly sized fuel pump/injectors etc. The K-Lite will also let you know if you're leaning out because if you are leaning out to a critical point, you'll get detonation which the K-Lite will pick up on immediately, but here is the difference. The K-Lite can not tell you if the problem is ignition or fuel related, it will simply let you know you have an issue that needs resolving whereas the A/F meter will tell you you're leaning out e.g. the problem is fuel related.

With the K-Lite however, it will also let you know if you have knock be it from high intake temps, bad fuel, incorrect ignition/fuel mapping, a faulty EFI sensor, ignition fault etc, anything that can cause knock and blown up your pride and joy where as an A/F meter will simply let you know your A/F ratio. Typically tuners will use a wideband to get the A/F ratio in the ballpark and then advance the ignition/lean out the fuel whilst utilising a knock monitor to determine the limits of the tune. So essentially, while there are similarities, the K-Lite and A/F meter are two quite different tools. When tuning for real horsepower, you need BOTH!

Please specify your color choice when ordering, if not black color will be sent as default: Black, Blue, Silver

K-Lite knock sensor sells for an extra $59 including the loom


Accepted Payment Methods
We gladly accept PayPal payments (US and International orders). Please note that these payments cannot be combined with other payment methods. PayPal Customer Service can be reached at (888) 221-1161. Your credit/debit card information is not shared with FB Trading.


Shipping fees are based on the destination, size and weight of your item(s) and include a small fee for insuring the full value of your item(s) against possible theft or damage while in transit. Select products qualify for free UPS Ground shipping in the Continental US. International orders are shipped by USPS Express Mail Service.

Risk of loss and title for merchandise shipped internationally will pass to you upon our delivery to the carrier. Your order may be subject to import duties and taxes, which are levied once a shipment reaches your country. You will be responsible for paying additional charges for customs clearance; we have no control over these charges and cannot predict what they may be. There may also be additional shipping fees charged once the package arrives in your country to facilitate delivery to you. Customs policies vary widely from country to country; please contact your local customs office for further information.

Returns & Replacements
Products are warranted solely by the manufacturer. The complete warranty is included with the product and is subject to the conditions set forth by the manufacturer. FB Trading offers an exclusive 14-day exchange/refund policy on web purchases. If you are not satisfied with your purchase, you may return it for exchange or refund within 14 days, subject to a restocking fee of 20% or more depending upon condition. Customers are responsible for shipping charges and insuring any items shipped to the company. All returns require an RMA number. For an RMA, call Customer Service at (855) 532-8723. Please note that an RMA number does not guarantee final disposition and all returns are subject to inspection. All merchandise being returned must be in original factory carton, including all packaging materials, inserts and manuals, warranty cards (not filled-out) and all accessories. Please do not tape or write anything on the item or the original manufacturer's carton. In some cases, we may charge you for the replacement of damaged, altered, missing, written-on or taped-on contents or cartons. We reserve the right to refuse any return.

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