Search results

Home Model Engine Machinist Forum

Help Support Home Model Engine Machinist Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
  1. B

    Pratt R-4360 Build

    I purchased the prop and hub from SOLO PROPS. I waited forever for that assembly to be delivered. Almost 10 months. The prop hub is capable of changing the pitch with adjusting screws inside the hub. My long range plans are to adjust the pitch while running using adjustable oil pressure and an...
  2. B

    Pratt R-4360 Build

    This photo is the oil pump adapter. the smaller hole at the out edge is for the starter pinion gear. I hope to make this engine remote starting. I'll try and "hide" the starter motor under the oil tank. The story about how I originally started this engine all began with a TV show. The show...
  3. B

    Pratt R-4360 Build

    This is the cam side of one of the case sections. The Pratt 4360 has 4 rows of 7 cylinders totaling 28 cylinders. Because each cylinder has a valve on opposite sides of the head, the engine requires 5 cams. The three center cams share duty opening valves for front and rear cylinders. You can see...
  4. B

    Pratt R-4360 Build

    Here is a photo of the distributor case. There are 7 distributors that fire from the front cylinder to the rear cylinder. No cylinder fires at the same time.
  5. B

    Pratt R-4360 Build

    Hello, Here is a link to my site showing progress on a Pratt R-4360 It's a slow project but I keep plugging away on it. Follow the link for up dates. http://www.nyemachine.com/pratt_whitney_r4360.php
Back
Top