Aircraft Spruce & Specialty Co.
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Overview
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This revolutionary product, the “EZ Cool Flap” is a long awaited solution to this sometimes challenging task of climbing out without high CHTs. This revolutionary, retrofit electric cowl flap product will definitely help calm the fears of many RV owners and builders of these great aircraft. Our effort turned out to be far greater in monetary and time investment than we initially planned but, all good things take time. After a considerable investment in design, engineering and testing many different configurations, learning and improving along the way. We now offer our product as the most logical, simple and easily installed device to address these temperature concerns. This product is constructed of the finest aircraft alloys and workmanship available and is far superior to any and all other solutions available at any price. This product only weighs a few ounces, is extremely easy to use, and offers unparalleled protection for your aircraft engine. |
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. |
Documents
- Installation Guide (PDF)
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Reviews
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E-Z COOL FLAP
I want one for my RV10 it runs little hot on CHT at least one goes 430 pretty easy on climb the big question though is seems like it would need two to be even for both sides and where exactly is best place to put it how far back
Works great. Solved the oil temp issues during climbout. Designed for RVs, but worked great on my Wheeler Express. I had previously replaced my oil cooler from a 8-row to 13-row and doubled the inlet flow with marginal results. This outflow cowl flap has solved the problem. Very well engineered and manufactured. Kit is complete and you won’t need to buy a bunch of other components
Q&A
Please note, Aircraft Spruce'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 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.
This priced and sold as one of the cowl flaps, not a set of 2.
The entire unit is 7.1" x 5.675". This will go into a 6.1" x 4.675" hole. There is a 2-1/2" clearance inside.
It does come with both the light and switch.
