Thank you for requesting my Engine Plans.You may have asked for the E Z Stirling, the Myfordboy LTD or the Myfordboy Pringle Stirling. All 3 sets of sets of plans are enclosed. The first 2 sheets enclosed are for the original EZ Stirling, the next 4 sheets are for the LTD (Low temperature differential) version and the last 4 are for the Pringle engine. The plans need to be read with reference to the description at myfordboy.blogspot.com and the build videos on YouTube. E Z Stirling http://www.youtube.com/watch?v=klbBn_3ufV8 LTD Stirling http://www.youtube.com/watch?v=5_50RuMcc28 Pringle engine http://youtu.be/Ow_mBbd2jWU I hope you will be able to make your own engine. I am happy to answer any questions at [email protected] or via myfordboy.blogspot.com I am always interested to see your finished engine so be sure to send me a picture or video and I will put it on the blog with the engine collection. Good Luck David A K A myfordboy 160.160.com Rev Drawing No. All parts 3mm MDF or plywood E Z Stirling Engine Parts myfordboy.blogspot. Use these dimentions to check your printer settings 0001 Scale A 1:1 CAD File Sheet 1 of 2 . blogspot.E Z Stirling Templates myfordboy.com Rev Drawing No. 0002 Scale A 1:1 CAD File Sheet 2 of 2 . 46 10 10 98 DISPLACER CYLINDER 65 PLASTIC TUBE myfordboy LTD Stirling Engine myfordboy.com ENGINE FRAME LOLLY STICKS 2mm THICK Rev Drawing No. Dimensions : millimetres 0001 Scale 1:1 CAD File Sheet A 1 of 3 .blogspot. 10 LOCATION OF BEARING Ø 52 15 DIAPHRAGM LATEX GLOVE 10 5 7 2 ENGINE FRAME myfordboy LTD Stirling Engine myfordboy.com Ø 30 Rev Drawing No.blogspot. DIAPHRAGM HOUSING CARDBOARD TUBE & CARD BEARING TINPLATE Dimensions : millimetres 0012 Scale 1:1 CAD File Sheet A 2 of 3 . 26 13 Ø 90 DISPLACER POLYSYRENE FOAM 10 LOCATION OF CARD TUBE myfordboy LTD Stirling Engine PENCIL TOP myfordboy. Dimensions : millimetres 0013 Scale 1:1 CAD File Sheet A 3 of 3 .com Rev Drawing No.blogspot. . blogspot.myfordboy.com . POWER CYLINDER 0150 Rev A Sheet Scale 1:1 Dimensions : millimeters myfordboy.CYLINDER WALL 2 REQUIRED 20 250 TRIM TO THE CIRCUMFERENCE OF THE PRINGLE TUBE.blogspot.com 1 of 4 .blogspot. TEMPLATES. FLYWHEEL & LEG TEMPLATE SET YOUR PRINTER FOR PAPER SIZE A4 THE DIAMETER OF THE FLYWHEEL TEMPLATE SHOULD BE 72 mm LAYOUT TEMPLATE 25 INSIDE 3 6 THE MYFORDBOY PRINGLE STIRLING BUILD INSTRUCTIONS CAN BE FOUND AT POWER CYLINDER myfordboy.com Description Drawing No. 5 10 80 FRAME 73 55 15 67 POSITION OF LEGS DISPLACER CYLINDER 15 THE MYFORDBOY PRINGLE STIRLING Drawing No. LEGS.com 2 of 4 . CYLINDER Rev 0151 A Sheet Scale 1:1 Dimensions : millimeters myfordboy. Description FRAME.blogspot. 2 8 FLYWHEEL CRANK 7 55 ADJUST IF NECESSARY TO GIVE ZERO DEFLECTION ON THE BALLOON WHEN THE FLYWHEEL CRANK IS HORIZONTAL 4 7 10 8 CONNECTING ROD DISPLACER CRANK THE MYFORDBOY PRINGLE STIRLING Drawing No.blogspot.com 3 of 4 . Description CRANKS. CONNECTING ROD Rev 0152 A Sheet Scale 1:1 Dimensions : millimeters myfordboy. com 4 of 4 . Description DISPLACER Rev 0153 A Sheet Scale 1:1 Dimensions : millimeters myfordboy.blogspot.14 DISPLACER CONSTRUCTION DISPLACER SIDES REMOVE 20mm FROM A 14 mm SLICE OF PRINGLE TUBE AND REJOIN BY GLUEING THE REMOVED STRIP ON THE INSIDE BUILD INSTRUCTIONS CAN BE FOUND AT myfordboy.blogspot.com THE MYFORDBOY PRINGLE STIRLING Drawing No.