- June 20, 2025, 04:33:05 PM
Subject / Started by | Replies / Views | Last post ![]() |
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CoMo 51
Started by Gordon Tarbell |
6 Replies
1455 Views |
![]() by Gordon Tarbell |
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13 Replies
2491 Views |
![]() by Bob Zambelli |
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Question on PA .61
Started by Norvaldo |
4 Replies
1060 Views |
![]() by Norvaldo |
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Update on the real McCoys
Started by Andrew Borgogna |
13 Replies
2284 Views |
![]() by Andrew Borgogna |
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K&B ABC 61
Started by Willis Swindell |
18 Replies
3103 Views |
![]() by Willis Swindell |
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Wanted O&R 60 fuel tank
Started by Thomas Wilk |
2 Replies
792 Views |
![]() by L0U CRANE |
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Long PA needles
Started by RandySmith |
1 Replies
826 Views |
![]() by Clint Ormosen |
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I need a trip down memory lane!!! Help!!
Started by Shultzie |
20 Replies
3356 Views |
![]() by Leo Mehl |
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4 stroke or 2?
Started by Steve Kientz |
7 Replies
1689 Views |
![]() by Steve Kientz |
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Norvel no more!
Started by Larry Renger |
0 Replies
863 Views |
![]() by Larry Renger |
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OS FL70 for stunt?
Started by Mike Scholtes |
15 Replies
1967 Views |
![]() by proparc |
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McCoy 40 props
Started by Bill Little |
13 Replies
3087 Views |
![]() by RandySmith |
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Stalker 66RE
Started by Jim Morris |
0 Replies
1022 Views |
![]() by Jim Morris |
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FP40 $92 and
Started by Dennis Moritz |
13 Replies
2639 Views |
![]() by Dennis Moritz |
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Double Star .40
Started by Ty Marcucci |
24 Replies
6373 Views |
![]() by EddyR |
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Enya 45
Started by roger gebhart |
11 Replies
2094 Views |
![]() by Martin Quartim |
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Engines and props...
Started by Bob Reeves |
2 Replies
1024 Views |
![]() by Martin Quartim |
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My Stalker "big bore", first report.
Started by John Miller |
11 Replies
2426 Views |
![]() by proparc |
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Brodak 40 inconsistent running
Started by Warren Leadbeatter |
14 Replies
2968 Views |
![]() by Bob Reeves |
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Modify a TT 36
Started by RandySmith |
0 Replies
1166 Views |
![]() by RandySmith |
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TT-36 How do I modify it for stunt?
Started by Scott Richlen |
8 Replies
2583 Views |
![]() by Marvin Denny |
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4 Replies
1193 Views |
![]() by Paul Taylor |
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O.S.Max 40la
Started by John KruziK |
3 Replies
1081 Views |
![]() by Leo Mehl |
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Fuel tank!
Started by Terry Bolin |
4 Replies
869 Views |
![]() by Leo Mehl |
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ST V-51
Started by brucefinley |
12 Replies
1830 Views |
![]() by Leo Mehl |
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Question for engine experts.
Started by Andrew Borgogna |
6 Replies
1114 Views |
![]() by Andrew Borgogna |
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Fox 59 setup question
Started by don Burke |
4 Replies
894 Views |
![]() by don Burke |
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Aero Tiger 36
Started by Peter Nevai |
4 Replies
1535 Views |
![]() by bob branch |
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Making your engine to run right
Started by Leo Mehl |
3 Replies
1125 Views |
![]() by Leo Mehl |
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Breaking in a ringed engine
Started by Jim Kraft |
4 Replies
1014 Views |
![]() by Jim Kraft |
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Randy smith os 40 reworked engine
Started by Greg Howie |
6 Replies
2388 Views |
![]() by Bill Little |
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The wrong fuel
Started by John KruziK |
9 Replies
2180 Views |
![]() by John KruziK |
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1 Replies
1286 Views |
![]() by RandySmith |
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FOX 35NEEDLE VALVE
Started by Bob Disharoon |
9 Replies
1385 Views |
![]() by Bob Disharoon |
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OS Max H
Started by Joe Messinger |
4 Replies
1861 Views |
![]() by phil c |
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Glow plugs for 4 stroke engines
Started by Bob Zambelli |
1 Replies
827 Views |
![]() by dennis lipsett |
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Engine Dimensions Table
Started by Dick Fowler |
11 Replies
1938 Views |
![]() by Steve Helmick |
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To All
Started by Bill Little |
0 Replies
914 Views |
![]() by Bill Little |
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FOX 35 QUESTION {imagine that}
Started by Bob Disharoon |
31 Replies
3902 Views |
![]() by L0U CRANE |
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NEW BRODAK RADIAL
Started by Bob Disharoon |
14 Replies
1960 Views |
![]() by Bob Disharoon |
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8 Replies
1358 Views |
![]() by Ward Van Duzer |
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PA 40 Ultralight
Started by Randy Powell |
1 Replies
1257 Views |
![]() by Bill Little |
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old os max .35
Started by John KruziK |
6 Replies
1376 Views |
![]() by RandySmith |
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Tank Hight
Started by Larry Wong |
17 Replies
3073 Views |
![]() by Randy Powell |
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Venturi Size Confusion?
Started by Joe Messinger |
6 Replies
1244 Views |
![]() by Jim Kraft |
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fuel for fox
Started by John KruziK |
2 Replies
965 Views |
![]() by Bill Gruby |
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Cylinder Head Modification
Started by Joe Messinger |
3 Replies
1332 Views |
![]() by Joe Messinger |
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FP40 in a Primary Force
Started by Dennis Moritz |
1 Replies
1162 Views |
![]() by Randy Powell |
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Quiet engine muffler
Started by Bombat |
7 Replies
1403 Views |
![]() by proparc |
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ASP 15
Started by Bombat |
1 Replies
936 Views |
![]() by rob biddle |
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