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42525 Alcor EGT Type K 90

$58.08/Each
Price Includes GST
Part# 42525
MFR Model# 42525
TypeDescriptionPart Number
EGT Leads, Type K42525 Alcor EGT Type K 9042525

Overview

Alcor Multi-Probe Analyzers provide the peace of mind pilots want whether they are flying over mountains, oceans or just around home. By monitoring temperatures in each cylinder, a pilot has all the information necessary to safely and accurately tune and monitor the engine for desired performance and reliability. A single probe system is good, but with a multi-probe installation you can lower your flying costs by leaning for best economy which is important in these days of rising fuel costs.

What about troubleshooting benefits?
Does your magneto check show a fouled plug?
No problem! With an Alcor Analyzer you immediately know not only which cylinder but which spark plug to pull and clean, saving you both time and money!

High performance aircraft with limited cooling can also benefit from monitoring all Cylinder Head Temperatures (CHT). Engine controls and aircraft attitude can then be correctly set to avoid shock cooling while descending and overheating while climbing. Of all the instruments in your panel, an Alcor analyzer will save you more money than any other and perform as designed for many years to come.

The peace of mind is free!

Reviews

Not the most exciting purchase, but it did include a nice snakeskin protector for the wire junctions.

Brooks M Verified Purchase

42525 Alcor EGT Type K 90

September 10, 2024

Needed the wire for my get gauge. Fit was really good

John M Verified Purchase

42525 Alcor EGT Type K 90

August 17, 2021

Well put together lead, quality workmanship.

Jeff L Verified Purchase

42525 Alcor EGT Type K 90

June 16, 2021

Everything went well.

Scott O
April 16, 2021

Kit was as advertised and everything I expected. Came with all necessary hardware and installation instructions. Alcor has their number listed on all the paper work, and I was even able to call them and have a technicals question answered- that was very nice. It’s basic- but works.

Piper D
February 4, 2021

Good product but I wanted to clarify that the install requires a very specific hole size of #30 drill bit-to hone. If you are replacing an EDI (or other non Alcor probe), and you have a hole larger than #30 drill, you will need an adapter for this.

Ernie
January 27, 2021

Hi All, The item arrived much quicker than I was expecting & has been fitted, test flown & found to be working just fine. Thanks for your prompt action and supply of a good product. Regards, Steve.

Steve L
June 29, 2020

So far very happy with the purchase, installed without issue and price was reasonable.

Cindy
September 3, 2019

The probe was easy to install on the exhaust. All that was needed was a screwdriver. Connect to the leads and gauge and you are done.

Fred H
January 17, 2019

The leads worked perfectly with the probe. After connecting them to the probe, they were inserted through the firewall and then to the gauge. All too easy.

Fred H
January 17, 2019

Q&A

Please note, Aircraft Spruce Australia's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Australia assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: On the Alcor Basic EGT gauge 46150, how many degrees do the major and minor tick marks represent?

The large ticks are at 100 degree each starting as 1200F and the small ticks are 25 degrees each.

Q: Is this simple system compatible with a certified engine on a Cessna 150K model? And, how does the exhaust probe mount? Thanks!

This unit uses a 3 1/4 - 3 1/8 hose clamp. Please check with your local Aviation office to see if this PMA is ok for your aircraft.

Q: Whats the difference between the J and the K lead of the alcor EGT system?

Type j and type k thermocouple leads are two different alloys that react with one another based on the thermocouple effect. Each egt/cht gauge requires a certain thermocouple type to respond properly.

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