- 3 Blade prop suggestions for Irvine .53
- How large did supertigre make G20s?
- Tower Hobbies 0.61
- Ys Engine, Need Manual...........
- Re: Run in prop for 46 OSAX?
- 'JEN 56
- Who has Best price on Super Tigre engine?
- Saito 82 or 72 or 80.
- O.S 50 FSR
- O.S. 91 stumbles
- Saito 450 glow plug insert problem
- Which 25
- Evolution Fuel Problem
- Evolution Fuel Problem
- Best Location to tap OS 1.6 for Perry Pump
- Magnum 52
- Low end adjustment - OS FS91 w Pump
- YS Engine
- Repairing broken threads of cyclinder heads
- Is it a recognised truth . . .
- OS / Magnum cam bearing removal ???
- OS Hanno 61 w/ 30% nitro, 3D prop?
- magnum 52 reseating valves?
- Brand new YS-140 problems???
- Question about BVM 96 ducted fan engines
- Saito 100 and APC 16X4 wide prop?
- Saito G60 FV 2 Stroke
- OS Engine Rebuilding?
- K&B .40 Mixture Disc
- Irvine .53 gets so hot it STEAMS!
- OS 160 FX Leans Out
- differnce in glow plug?
- Installing a Perry VP-30 fuel pump??
- OS FS70 full throttle problem
- SAITO 72
- no front bearing on hb.61 drone engine
- Glow plugs
- decibel level of Supertigre GS-40
- MVVS mounting problems
- Some 3-blade Prop Observations.
- cleaned my motor....to death???
- Engine Vibration
- exhaust up grades for YS110?
- OS 25 FX
- FireBall Glow Plugs
- Spare parts For Thunder Tiger /Runaround
- 4stroke pitts instalation
- Scale Muffler for OS BGX-1(3500)
- Exhaust Deflector
- OS FS120 Surpass I with pump
- 3D prop for YS 120 A/C?
- timing a saito 170 radial
- YS short versus long stroke
- Saito FA-130T-D ABC
- What Prop to Break-in an OS 91 Heli Engine?
- Valve Clearances Saito 65 FP
- 40 FP connecting rod broke?
- OS FL-70 4-stroke?
- OS FS70 Surpass 2 full throttle problem
- OS 40 FP
- Stripped glow plug threads
- Fox Q 500 de-tune
- prop for 1.08
- Pump for OS 120 Surpass
- OS 4 Stroke Fuel Tank Plumbing
- best starter for 1.6 cu engine
- Best engine
- OS 1.20 4 stroke! Need help!
- MVVS .91 Quits
- Saito or YS 100-110 which is best?
- Saito 150 Crankshaft
- Nelson Q500
- RB innovations hyper valve
- YS 140 sport - worth it?
- Got the new OS 37 SZH Ring Engine
- Super Tigre 3000
- thunder tiger 54 4-stroke
- evo .61
- K&B 65 Sportster Muffler ?
- Tower hobbies .46
- OS LA46 Erratic Operation-Loss of Power-Quit
- OS LA46 Erratic Operation-Loss of Poewe-Quit
- RCV for TF 1/7 P-51D Mustang?
- Magnum .65 for sale
- HP Engines
- OS FS70 Surpass 2 muffler question
- YS 63 problems
- Another engine cut out query!
- help on Satio twin
- BEST .21 FOR MY BUCK???
- Mac's header/pipe questions
- OS 52 Surpass
- Tuning Perry carb and pump ST 2300
- UPDATE!! Irvine .53 idle needle seals
- YS 110 surge
- O.S. and FAI fuel
- OS Max 25 LA or 25 FP (witch one????)
- Magnum 52 4Stroke Tuning
- Which Tube To Block
- Magnum 46 carb replacement
- Where can I get a front bearing for an Irvine .53?
- SAITO camshaft lubrication question
- Can't richen YS .45
- Same mounting bolt hole pattern as YS .45
- Rossi .45 2000 $&%*#(@
- Tower Hobbies .46 ABC = Terrible.
- YS110 Hydro/Vapor Lock
- Smoke System for a Fox
- TT 91 Fourstroke Question 2#
- ENGINE sound level
- thunder tiger 4-stroke questions
- AIRCRAFT WEIGHT
- Enya 60 X Question on compression
- Saito .72 & .82
- Adding castor to full synthetic fuel...
- Evolution NX 1.00 , Please, ANYONE!!!!
- Need a source for 11x5 3-blade props
- OS 1.6FX Carb replacement
- LOOKING FOR GLOBEE 1L Glow Plugs
- Add oil to lower heat?
- props tighting problems ???
- Good small glow engines?
- Saito 100 Inverted?
- Super Tigre 90
- valve setting on os fs70
- Making a Muffler
- Generic needle valve extension
- Mutunuc .61
- YS 110 Crankshaft threads
- Webra 91 speed
- Propellers shattering.
- O.S. 52 Surpass won't stay running
- Engine Mount for YS 63 FZ
- OS 91FX props?
- ADVICE NEEDED PLEASE
- HELP, Engines won't run and i'm out of ideas!
- 4 cycle engine breakin
- OS Radial
- colder plug
- TT PRO 46 won't kill?
- Glow ducted fans
- SuperTigre G60 Bluehead Question
- TT 91 CARB HELP
- Changeing GMS exhaust direction
- .46fx rpms
- Magnum 160 Twin Experiences?????
- Pump & pressure
- PS vs HP
- twin?
- Breaking in and opinions on MVVS 1.20 twin
- Merco .61 glow carb setting
- ST 90 Muffler
- MAGNUM 91 FS
- OS 120 Surpass 1 with pump
- Little Question About TT46 Muffler Screws
- Need Help with a Spinner for a Magnum GP10
- Where to buy Synthetic Oil to add to Fuel?
- OS .46 LA break-in
- engine size confusion in Vietnam?
- Gouging Cylinder hds. 4 Better Efficiency
- Best prop for YS110FZ for 3-D
- .61 Merco carb adjust
- MDS 1.48 HELP
- Muffler Extension For 4-Stroke W/Photos
- Engines runs too lean
- How To Remove Stripped Head Socket Screws?
- Muffler question
- Saito 150 bearing question
- Need a cheap engine test stand
- Hegi .61 PDP
- Irvine engines
- TT 42 gp loosing rpms???
- Corrosion in 4-strokes
- parts for asp 1.08
- OS .46AX is this normal?
- little help needed newbie
- CS 46 Tornado
- Saito 90 deg. Exost fitting?
- Magnum or ST .91
- HELP! Need Enya 60XF2TV NEEDLE V ASSBY
- Saito 72 carb adjustment
- XL 61 AR Magnum ring replacement
- High Temp Silicon Muffler Coupling-Saito 1.2
- Black residue after fuel change
- Bearing Break-in
- Magnum 91 XL 2 stroke help needed please
- First time cleaning an engine
- O.S. .25 FX
- Enya 60 will it fit in a .46 plane?
- OS 40LA Fuel
- enya 25x questions model 410
- Magnum XL 120 RFS 4 Stroke
- os 61 fx prop choice for aerobatics & 3D
- SAITO LOW END
- Moki 120 problem
- Saito 750 custom
- Os 1.6 with 18-6 wide pumped at 8300
- O.S. FSR and SF exh. bolt spacing, are they the same?
- GMS 1.20 spinning in a CG Ultimate??
- TT GP42 - Muffler Backpressure
- Problems with the default engine on Sandmaster MK-II
- rich running supre tiger 90
- 0% to 15% Nitro ?
- Enya 4C engines
- Fitzpatrick carb parts?
- OS BGX-1 3500 FUEL PUMP
- OS 1.60 vs 1.40 two strokes
- blowing glow plugs...
- How to make exhaust deflector stay on?
- Saito 90TS
- Irvine .53 bearing question
- Running all engines (2 and 4 stroke) on 0% Nitro and the $5 miracle?
- MOKI 1.8 carb?
- OS 61 sf sleeve and piston
- Saito 100t exhaust ????
- Saito 120S Help Needed
- Saito's new box
- Mousse Can pipe for a .15?
- Saito 72 idle probs
- New ASP FourStroke 91 Fuel Line Question
- Need muffler for Super Tigre 45
- MVVS Q500
- O.S. 320FF in a G.P. Pitts???
- Ringed engines Vs. ABC/ABN
- what is the cause of this problem with my magnum 91 4 stroke?
- .25fp manual
- FYI: OS FS-40 Open Rocker
- TT Pro 50 Hely tryed in flight on an airplane
- Need some info on these engines
- Can anyone name this engine?
- Macs Products
- Norvel 40-ax Header?
- os 50 fx
- Engine stands
- How do you fix carb barrel movement?
- Evo 46 hesitation
- How to put after run oil into Saito?
- YS 1.10FZ are in finally....
- Magnum 52 2stroke replaced New!
- Moki 1.80
- OS 91 FS II Problem
- remote needle valve
- where can i buy parts for thundertiger
- Irvine engine parts and repair?
- YS F 120
- Super Tigre 2300 Stock Muffler Dimension
- .91 or 1.20 FS in 1/4 scale GP SpaceWalker I
- YS110FZ-manifold, muffler?
- 1,6 FX WITH PERRY 30 PUMP
- What Ignition systems are we using?