 Help with JPX 4T60A * Porsche 914 * Rebild KIT, base engine Porsche 914 in aviation rebild kit, more 15 hp |
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| Cristi iftode |
 Jun 28 2018, 12:52 PM
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Newbie  Group: Members Posts: 1 Joined: 28-June 18 From: Iasi,Romania Member No.: 22,270 Region Association: None  |
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Hi! I need Porsche specialist for help with one at base porsche engine . Made in France, for ultralight airplane jpx 4T 60A JPX, comany no longer exist. I need to improve power for this engine from maximal 65 hp at 3200 rot/min (propella limitation) to 80 hp. Now compresion is at 7.7. Please help me with calculation and proper complete rebild kit for my dream 80 hp. I want to improve my engine with efis or injection if is at humanoid price... For detail email me at ifcristian@yahoo.com or facebook cristi iftode I now, is not a Porsche car, but i like Porsche.is like one little airplane.Speed, fly... scuse me for offtopic. This is the engine: http://www.ultraligero.net/Descargas/Manuales/JPX/4t60.htm With hopes, Cristian |
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| Valy |
Jun 28 2018, 02:33 PM
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Senior Member Group: Members Posts: 1,677 Joined: 6-April 10 From: Sunnyvale, CA Member No.: 11,573 Region Association: Northern California |
Simplest way would be to change the piston/cylinder diameter to 96mm.
You might want to change compression and camshaft as well. If you need more help, I can connect you to some of my dad old buddies at the airplane factory in Bucharest. They had a full remanufacturing line for aircraft piston engines. There is also an helicopters factory somewhere closer to you. You might find help there as well. |
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Posts in this topic
Cristi iftode Help with JPX 4T60A * Porsche 914 * Rebild KIT Jun 28 2018, 12:52 PM
cary Do a Google search for Colin Lamb attorney in Port... Jun 28 2018, 01:38 PM ConeDodger Aircraft motors tend toward torque over HP. They d... Jun 28 2018, 02:01 PM
76-914
Aircraft motors tend toward torque over HP. They ... Jun 28 2018, 04:26 PM jcd914 The web page you linked here shows a type 1 or typ... Jun 28 2018, 02:04 PM thelogo Sounds dangerous, you can count me in
A ... Jun 28 2018, 02:37 PM ConeDodger :confused: Jun 28 2018, 02:59 PM Mark Henry
:confused:
If you click on the OP's link it... Jun 28 2018, 03:50 PM Mark Henry By the looks of things greatplanes has stopped doi... Jun 28 2018, 03:49 PM Mark Henry Is your plane a Robin ATL?
https://en.wikipedia.o... Jun 28 2018, 04:03 PM 76-914 It's been done lots of times. The carb will ac... Jun 28 2018, 04:21 PM |
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