Picked up my Turboplus Intercooler at KTIW today on the way down to Reno. The quality shows
in the craftsmanship. I can't wait to have it installed.
Thanks for coming out for a personal delivery Jeff.
- mooneyspeed , September, 2017
The things are just too simple, durable, and effective to need a lot
of parts. In eight years of ownership I have had mine cleaned once
at that's it, and its 15 years old. In the meantime, it just works,
and keeps my engine cool. Thank you for your most
excellent contribution to GA.
- J. Lunseth, October, 2017
The Turbo Plus is not that hard to install. My AP and I did it in a little more than a
day. The heater box mod is very simple. Everything else is very straightforward. Yes, you'll
have to paint the lower cowl and touch up the cowl flaps. I would think the NACA duct in the
Turbo Plus installation will deliver more cooling air than the blast tube design. At cruise
altitudes I frequently see over a 100 degree drop between CDT and IAT.
- Mooneyspace, October, 2017
I am the proud owner of a M20K/231 with a Turboplus intercooler. The plane performs so
well with the intercooler, on average it cools the air about 75 degrees going into the
engine. I can see a difference in CHT's and it runs so smooth. Thanks for making such a
- Mike Haley, December, 2017
Mooney M20K Charge Air Temperature Chart
I highly recommend every 231 owner to Turboplus their engine.
- John D. Beer, October, 2017
We now enjoy performance that almost matches the “252” and for
about $90,000 less. This modification has proved invaluable.
- Mark Whitcomb, October, 2017
The Turboplus Custom Designed NACA Duct for your airplane provides the most efficient airflow systems to your Intercooler assembly and to the turbocharger. The direct airflow system into the intercooler are proven to be the most effective and efficient way to supply ambient air right at the intercooler installation. NACA ducts are used worldwide in passenger jets, NASCAR, high performance automobiles and in the aerospace industry.
The Turboplus Mooney M20K, 231 intercooler system provides ram air through their custom designed NACA duct that directs ambient air through the custom designed intercooler assembly. The NACA duct creates no drag.
YOUR Mooney 231 can now achieve speeds up to 241 MPH.
Turboplus Aircraft Systems, Inc. is the only general aviation aftermarket intercooler kit manufacturer to offer a Five-Year warranty on their intercooler system.
Turboplus Aircraft Systems, Inc. will ship your order to your home, business or any FBO shop of your choosing. Don't fly to us when we can ship to you.
Before any aircraft is accepted for a Turboplus intercooler installation an extensive “flight test" is performed to determine and record the critical engine altitude, oil and cylinder head temperatures and fuel flows at given power settings. Any discrepancies that might affect the efficiency of operation of the Turboplus intercooler are noted. After installation, another “flight test” ensures that engine and aircraft performance adhere to Turboplus Aircraft Systems, Inc. high standards. Post modification flight test data provides a direct "Before and After" comparison of the dramatic improvement in aircraft performance and engine operation.
Turboplus Aircraft Systems Inc.
4117 35th Ave NW Gig Harbor WA 98335
Now FAA-PMA APPROVED!