- June 22, 2025, 03:12:17 PM
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Os 40FP
Started by John KruziK |
3 Replies
840 Views |
![]() by John KruziK |
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ST .60 drive washer
Started by Martin Quartim |
1 Replies
711 Views |
![]() by RandySmith |
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"Brat Engine"
Started by Gary Anderson |
5 Replies
1582 Views |
![]() by Brian Hampton |
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Remote Needles
Started by Larry Fulwider |
11 Replies
1405 Views |
![]() by Mike Greb |
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OS FP 40 Piston / Cylinder.
Started by Andrew Tinsley |
4 Replies
999 Views |
![]() by Andrew Tinsley |
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PA-51
Started by Scott B. Riese |
5 Replies
1190 Views |
![]() by RandySmith |
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Safety around a stopped eng!!
Started by leoflyboy |
20 Replies
2711 Views |
![]() by 50+AirYears |
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ST46 vs. OS46LA
Started by Warren Wagner |
4 Replies
1499 Views |
![]() by Brett Buck |
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end of engine run
Started by Larry Wong |
13 Replies
3206 Views |
![]() by Alan Hahn |
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long needle valve
Started by Steve Fitton |
5 Replies
1417 Views |
![]() by Steve Fitton |
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engine mounting ?
Started by Russ Danneman |
6 Replies
900 Views |
![]() by Larry Fulwider |
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Fox 35 Disassembly
Started by Tim Wescott |
8 Replies
2855 Views |
![]() by Russell Shaffer |
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Torpedo .19 Greenhead
Started by Ed Burkot |
2 Replies
801 Views |
![]() by Jim Thomerson |
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foaming fuel
Started by Ed Burkot |
4 Replies
869 Views |
![]() by Ed Burkot |
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Somewhat serious, somewhat funny
Started by Matt Colan |
2 Replies
778 Views |
![]() by David Shad |
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Need Super Tigre guru's
Started by Jim Kraft |
5 Replies
1310 Views |
![]() by Brett Buck |
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Looking for OS MAX-S 30 RC
Started by Jim Treace |
11 Replies
1455 Views |
![]() by Jerry Reider |
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venturi verses r/c carb
Started by phil myers |
7 Replies
2294 Views |
![]() by 50+AirYears |
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4 Replies
1094 Views |
![]() by Ward Van Duzer |
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Stunt 40 : Launch RPM ?
Started by Robin_Holden |
6 Replies
1059 Views |
![]() by Gene O'Keefe |
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stalker mufflers
Started by Greg Howie |
4 Replies
991 Views |
![]() by Alan Hahn |
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McCoy 40 Series 21
Started by Dick Pacini |
12 Replies
2694 Views |
![]() by Jim Kraft |
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Canted engines
Started by Bill Mitchell |
2 Replies
907 Views |
![]() by Ward Van Duzer |
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Early Brodak 40
Started by Paul Allen |
12 Replies
1554 Views |
![]() by Paul Allen |
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8 Replies
1829 Views |
![]() by phil c |
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STALKER 46SE SETUP & BREAK-IN
Started by Phil Coopy |
5 Replies
1189 Views |
![]() by Alan Resinger |
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15 Replies
3477 Views |
![]() by Mark Scarborough |
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Proppiong the Stalker 51
Started by FLOYD CARTER |
6 Replies
1609 Views |
![]() by Leo Mehl |
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5 Replies
1876 Views |
![]() by Gary Anderson |
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NVA replacement for an old Taifun diesel?
Started by LarsE |
5 Replies
1200 Views |
![]() by LarsE |
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Old green head .15 question
Started by Robert W |
4 Replies
751 Views |
![]() by john e. holliday |
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Fox 40's
Started by Terry Bolin |
5 Replies
1212 Views |
![]() by Bill Little |
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11 Replies
1689 Views |
![]() by Bill Little |
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ENYA 35 LINER MODS ?
Started by Robin_Holden |
19 Replies
4047 Views |
![]() by Brian Hampton |
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Boring Engine
Started by Rob Roberts |
19 Replies
4055 Views |
![]() by ray copeland |
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thunder tiger .10 muffler question.
Started by jim gilmore |
5 Replies
940 Views |
![]() by jim gilmore |
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2 Replies
1560 Views |
![]() by Alan Resinger |
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2 blade vs. 3 blade props
Started by Brian Massey |
15 Replies
2477 Views |
![]() by John Witt |
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How do you know which prop is right?
Started by Matt Colan |
14 Replies
2694 Views |
![]() by Steve Helmick |
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Tight engine
Started by Steve Kientz |
23 Replies
4142 Views |
![]() by L0U CRANE |
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1/2 A engine question..
Started by jim gilmore |
6 Replies
1392 Views |
![]() by L0U CRANE |
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OS Max 46LA-S
Started by Dick Pacini |
3 Replies
1115 Views |
![]() by Matt Colan |
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OS Max 40LA Question
Started by Gene Elliott |
2 Replies
845 Views |
![]() by Alan Hahn |
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11 Replies
2089 Views |
![]() by Matt Colan |
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Modern Fuel in 'Old Engines '
Started by Robin_Holden |
5 Replies
1274 Views |
![]() by Robin_Holden |
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OS20FP: Iron Piston vs ABC Version
Started by Kim Mortimore |
2 Replies
907 Views |
![]() by Kim Mortimore |
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Launch RPM v Lap Times ?
Started by Robin_Holden |
3 Replies
757 Views |
![]() by Jim Thomerson |
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ST46 wrist pin removal
Started by Gordon Tarbell |
6 Replies
1077 Views |
![]() by EddyR |
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3 Replies
942 Views |
![]() by Alan Hahn |
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Spray Bar Hole : OFF CENTRE ?
Started by Robin_Holden |
9 Replies
1162 Views |
![]() by Dalton Hammett |
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