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Power Plants

Below are some of the engines that we have seen used in Zodiacs 601's the links are here to help you decide which is best suited for your airplane and some steps used in making them air worthy.

Lycoming O-235 Power

Rotax

Subaru

  • EA-81

Stratus EA-81 SUBARU

NSI has Subaru conversions and controllable-pitch propellers.  They sell "firewall forward" conversions for a number of airplanes.

Subaru engines - Link to an EAA how-to article

  • EA-82

  • EJ-2.0

RAM Performance Subaru

  • EJ-2.2

Subaru EJ22 - Garrett T-3 Turbo Conversion

Eggenfellner Aircraft Engines sells Subaru conversion and PSRUs

Al Wick- How to install a Subaru auto engine into aircraft.

 

Subaru Factory Manuals

Subaru FAQ

SubaruEJ2.5-Service Manual - I thought this engine was too heavy, but I see someone is installing one in a CH701

SubaruEJ22-PartsManual.zip

SubaruEJ22-ServiceBulletins.zip

SubaruEJ22-ServiceManual-1.zip

SubaruEJ22-ServiceManual-2.zip

SubaruEA82-ServiceManualPart1.pdf

SubaruEA82-ServiceManualPart2.pdf

SubaruEA81-ServiceManual.zip

SubaruEA81-PartsManual.zip

 

Corvair Manual

Corvair Manual 1.PDF

Corvair Manual 2.PDF

Corvair Manual 3.PDF

Corvair Manual 4.PDF

 

Cooling systems

How to vent ( duct) your radiator inside the cowling.

Cooling Systems for Automotive Conversions Part I"

Cooling Systems for Automotive Conversions Part II"

Cooling Systems for Automotive Conversions Part III"

Cooling Systems for Automotive Conversions Part IV

 

Dual Dizzy walkthrough for your EA-81 / EA-82  a complete walkthrough on how to install a dual pickup in your distributor

Graveyard Aeronautical Motors ~ What you need to know for your  trip to the graveyard to pick up a new airplane engine.

How to Make Your Own Engine Mount

 

 

Jabiru

Zenith Jabiru

usjabiru.com: Visit the website for price information and more... 

Jabiru factory (Australia)

 

Corvair

Flycorvair.com

Mark Langford's-building a Corvair

Turbo-Powered 110 Horsepower Corvair Engine 

Firewall forward assembly

 

 

 

Harley Davidson

Hog Air - You have to hear it to believe !

 

Suzuki

Raven Rotorcraft & Redrives Inc.
Nessa Aircraft ~ A great resource for information.

 

Honda

Firewall Forward Aero Engines Inc.

 

Turbine

  • T62 I have seen it in a 601but cannot find anything on the web, I'll keep looking .

  • JFS-100 ~ Working on having a better builders guide! I WANT ONE !! ~cdngoose

VW

Great Plains Aircraft

VW Engine Centre

 

Mazda Rotary

Some Books on Engines

  • A History of Aircraft Piston Engines, published by Sunflower University Press Inc. 1531 Yuma, Manhattan, Kansas 66502-4228. This is a reprint of a book originally published by McGraw Hill in 1981. There are 250 pages, sized 8.5 by 11 inches. There are many tables listing every engine ever put in an airplane with all important specifications including weight. There are many photos and drawings of all types of aircraft engines.
  • Sky Ranch Engineering Manual by John Schwaner This book presents an excellent overview of the problems of aircraft engines. It is 500 pages and a bargain at only $23. There are many details on the materials and processes used to build a successful aircraft engine. There is a very good and exhaustive discussion of destructive torsional vibrations and fatigue. The telephone number to buy this book is (916) 421 7672. John is highly thought of in the experimental aircraft community. [Ron W's Note: I'll second the recommendation for this book...]
  • The Internal Combustion Engine in Theory and Practice, two volumes by Charles Fayette Taylor. For those of you with an engineering degree or equivalent, this series is the best there is. The MIT Press Cambridge Massachusetts, and London England. AutoBooks in Burbank CA.
    • Volume 1: Thermodynamics, Fluid Flow, Performance. Second Edition Revised.
    • Volume 2: Combustion, Fuels, Materials, Design. Revised
  • Introduction to the Study of Aircraft Vibration and Flutter by Robert H. Scanlan & Robert Rosenbaum, Dover Publications touches on crankshaft design. Lib Cong 68-22341.
  • Photo-Elastic Analysis by A. W. Hendry, Pergamon Press. Investigates stress concentrations in complex machine parts such as crankshafts and connecting rods. L of C # 65-29062. Only recently has computer finite element analyses developed to the point of perhaps doing a better job on crankshafts than these techniques invented in the 30's. The book has a great bibliography on the subject.
  • Rotary Engine by Kenichi Yamamoto, published by Toyo Kogyo Co. Ltd. (Mazda) in 1969. The definitive book on the rotary. This is a highly technical book chronicling the development of the wankel by Mazda. Kenichi is an engineer and has risen to be CEO of Mazda.
  • The Wankel RC Engine Design and Performance by R. F. Ansdale. Published by A. S. Barnes & Company, L of C 69-18692. This book will be easier to find then the Toyo Kogyo book.
  • The development of Piston Aero Engines by Bill Gunston, 1993, 1994, 1995. ISBN 1 85260 385 2. Patrick Stevens Limited/Haynes Publishing Sparkford Nr Yeovil, Somerset, BA227JJ. Hard bound 213 pages. $39.95 at the Wright Pat Airforce Museum. The first half of the book is on basic principles and engine design. For the most part this is very well done for the non-physicist/non-engineer reader. The middle is a history of of the development of aircraft engines. The last chapter; "Chapter 8 Piston Engines Today and Tomorrow" categorizes engines by air cooled, liquid cooled, diesels and unconventional. All engines are included world wide no matter how obscure, starting with low power engines for ultra-lights through auto engine conversions. The major fault with this chapter is all engines are listed from PR information regardless if they have run or even flown for that matter. Lamar's final assessment of this book: "I think Bill Gunston is a little gullible. Other than that the book seems to be excellent."
  • Converting Auto Engines for Experimental Aircraft, by Richard Finch