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rwilner |
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No Ghosts in the Machine ![]() ![]() ![]() Group: Members Posts: 953 Joined: 30-March 10 From: Boston, MA Member No.: 11,530 Region Association: North East States ![]() |
http://en.wikipedia.org/wiki/Evans_VP-2
I'm thinking this would be an awesome retirement project for my dad. It would be sweet with a 150 horse 2270 in it! Any of you pilots have any experience building or flying one of these? ![]() |
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76-914 |
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Repeat Offender & Resident Subaru Antagonist ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 13,738 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California ![]() ![]() |
Bottom line is this. A/C engine developes it's power 2500-2800 rpm. Most prop tips go super sonic above 3300rpm at which point the prop looses it's bite. The type 4 is OK but you will need to fab a plenum box and air intake (I can help with that if you take the plunge), use dual plug heads, dump the points/plugs for electronic, a suitable reduction drive. A volksplane handles like an under powered powered truck and is going to take you about 2500+ hr's construction time. And that's with a small Continental, not an auto engine. A good match for the type 4 is the KR-1 or KR-2. Google it. My favorite use of a VW engine in a/c is Leonard Milholand's "Leagal Eagle" and his "Better Half" engine, which is a Type 1 with the back jugs and half the head cut off using the back half as the motor mount and the front half for 2 cyl's. my2 cents
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