- Saito 180 Twin Tuning
- New YS FZ110-S
- Supertigre G51 Carb
- Engine Mounting- Which way up is best?
- Help starting Jato with OS .18 engine
- MOVED: Maloney 100 Engine
- 3" spinnner
- need venturi
- larger drive hub for ys 140
- OS .35
- returning engines help.?
- Saito 150GK Setup
- Morgan MV fuel
- Need information on the K&B 40 size engine
- Saito 180-4 stroke
- OS VS Evolution
- Need a 3.5" spinner to fit O.S. 1.60 with 18x6w APC
- O.S. .46 AX or Super TigreG-51 Ringed
- OS Max 40 FP Engine Problems
- Peak RPM, Prop...Fuel...???
- How To Tune Pusher Prop Configuration?
- OS 46FX Cover Plate Replacement
- ST G90 / with Tower .75 carb
- Moki 1.80 Crankshaft Thread Size and tips?
- RPM loss with smoke on
- What fuel/oil mix do you use in your four-stroke?
- Tower Hobbies .75 questions
- Enya 120R
- Cordless Drill starter adaptor
- O.S. 1.20 AX
- Would this work?
- Magnum 120 FS underpowered
- Cox medalion .15
- Flooded Saito Syndrome
- Help Please
- ST 2300 new breaking in problems?
- cox Tee-Dee .010
- 2 stroke vs. 4 stroke question put another way
- YS 140DZ prop?
- "small block" 1.20s
- Thunder Tiger GP 61 Muffler replacement
- MOVED: Glow fuel, for all the chemists out there
- YS FZ110
- Motor mount
- How to dis-assemble Ultrathrust muffler ??
- st2300 muffler extenstion
- ST 2500 carb
- Saito vs OS (Which is the better buy)
- 2 stroke inverted motor glow plug for good low idle
- Diesel to Glow Power Conversion
- OS 61 FS
- Saito FA45 Header pipe
- MOVED: tuning glow engines
- stripped glow plug threads
- Check out this OS engine
- O.S. 160 problems. Overheating?
- 25 FX 3D prop?
- ASP .52 4 stroke questions
- SAITO 180 Prop shaft size and Spinner Recommendation
- Maximum RPM.
- Moki Vs. Mark
- 160 fx tuned pipe
- Glow Engines
- Saito 125 and Iron Bay regulator
- Correct setup to Saito FA325R5?
- Saito Velocity Stack Test
- Homemade Header - Saito 100 4 stroke
- Os 91 cam timing
- Thread repair on saito
- SC Radial - any good
- Problems with my new YS 91 AC
- Did MVVS dump Morris Hobbies?
- Used Saito 91 GK for $150. Would you trust it?
- Saito 220 Problems
- OS 70 4s Black Exhaust Oil
- Engine RPM / Horsepower Chart
- 25 FX, Or 25 LA
- HELP Saito 120 brown sludge on exhaust rocker arm
- Saito 82 Question
- YS 140FZ set up?
- K&B 61 won't run well
- One stop Glow Plug?
- Help: Saito 270T???
- FEMA On-Board Starter Removal HELP ??
- another 2 stroke vs. 4 stroke thread
- ST GS-40 Nitro Percentage
- low speed needle setting for mds78?
- ST GS-40 break-in questions
- Prop size for OS .60
- Really need help getting a OS 48 FS to run well.
- OS 46 LA air bleed placement.
- OS MAX 40sf question
- Best Prop for OS 108
- ST 90 muffler baffle problem
- MOVED: ho bao mach 28 question can anyone help?
- Removing Shellac?
- SAITO 150 S !!! Check this out :) Also what is good starting technique ???
- Why does my .60 2 stroke quit inverted?
- Saito 80
- four stroke idle problems
- Saito 82
- New G90 on the test stand today
- MOVED: Prop for 3W 80
- OS.25 fx- ok to rotate backplate ?
- FA 65
- no fuel draw from Magnum .80
- Where to buy Enya 53-4C?
- old os fs40
- Students NEED help!
- OS 120 FS Series II - Non functioning Pump
- Are Saito 91. and Saito 1.00 high maintenance engines?
- The most popular glow engine?
- ys63/flip 3d fuel system suggestions???
- Magnum XLS 46 low speed needle setting
- YS 91 Repair
- Magnum 70 smoking
- saito muffler broken
- ENGINE CLEANUP?
- Webra 61 muffler and bolts
- What do you think of the Magnum XL 61 RFS 4-stroke engine
- prop suggestions
- 0% nitro on Irvine 53 rocks
- Two extra pieces
- MOVED: OS 1.60 Diesel Conversion???
- saito 180 air cleaners
- saito .72 questions
- OK GUYS I NEED YOUR HELP!!!!!! WHERE DO I GET IRVINE 53????
- O S .91 Surpass Fuel Consumption.
- O.S. FS 70 Surpass II Break-in?-
- OS air bleed carb adjustment?
- OS 5Cyl radial
- Dave Brown Soft Mount
- OS 70FS & 30% nitro
- Check out this test stand
- G3250 Super Tigre Carb. set-up
- What plane for an OS.26 4-stroke??
- What motor fits a 13x11 prop?
- O.S. Glow Plugs...
- Magnum .15 engine
- Engine Bearing Question
- Enya 240
- OS 1.20 AX with Perry VP-20
- Bent Cranksahft
- YS 110-Bolly vs APC
- Super Tigre 40 (Italian) for trainer
- OS FS-70 Four stroke.
- Seeking paper instructions for the Royal 45 ABC engine
- What Prop Size for a .46
- Runing backwards.. OS-Max 46 fx
- OS 46AX Operating temps?
- Copper Head Shims
- Questions about a 61FX and a pipe
- ASP 108
- GMS Engines...any good?
- Thunder Tiger 46 Fuel
- o.s. 91
- MOVED: gx15 nitro
- Trouble with SAITO 1.50, can't seal it up
- Thuder Tiger Pro-25 adjustment problems
- Saito FA-125 Idle?
- SAITO 120 Idle?
- MOVED: Troubles getting my BRAND New engine to RUN!!! Someone please help
- YS 63 FZ Quits at over 1/2 throttle - HELP please
- Saito 80 problems
- High noise levels ST g90.I got kicked out
- saito 1.50 problems
- enya 80 muffler pressure
- ST GS 40/45 break in diffrences
- OS 46 LA prop?
- ENYA Quality
- Please Fix Club Saito
- Used O.S. 46 SF
- At WIT's end with my O.S. Four Stroke
- Bison or Slimline Pitts for OS 46FX?
- OS 1.60 performance problem
- Whats going on?
- ST's Ugly Muffler
- my os 25 la wont run....
- OS 50 SX "leaky needles" ??
- MOVED: Clutch Springs
- Why will my OS .25 LA...
- Magnum XL 1.80 RFS
- Tuning O.S. 4s 70 II Surpass
- What glow plug for 4 stroke?
- Piece broke off exhaust stack
- New Super Tigre Quality
- Saito 180 damaged... Horizon will not respond to email
- Unusual RPM and thrust on the Saito 180
- saito fa -150 carb. barrel stuck
- Saito 100 and higher RPMs
- YS160DZ - DP Edge 540T combination
- Newer ROSSI .65 airplane engine???
- Low Speed Needle, Super Tigre .45
- Saito pushrod assembly
- newbie's tach question
- O.S. 90 fs surge?
- Tighten those tank stoppers !!
- Where to buy ASP parts
- ALL NEW SAITO's CHECK THIS!
- MDS .68 Tuned pipe
- Enya .25SS carb probs.
- MOKI 2.1....anybody having luck using the KB1L plug?
- Which RCV Engine for a warbird
- Open Rocker four strokes - how many kinds?
- Alternative to Coolant Engine Cleaning
- cox engines
- Thunder Tiger .91 FS Timing
- Magnum low speed screw?
- enya .15 IV help
- engine identification
- 3 blade on a Saito 120 P-51D
- Why Methanol?
- Which Irvine .20 do I have here?
- Evolution Engine - Is it any good or just beginners junk ???? Which Prop ???
- TT 91 FS
- OS 50SX QUESTION
- FA 65
- IMZ 50 - Starting Problem
- GP 61 THUNDER TIGER PROP
- Changing piston and liners
- mousse can muffler?
- Mangum 61 FS ---- Horizontally Mounted?
- Pls Help Identify Engine
- Strange engine problem. Help!
- Crankcase Casting Discoloration
- Gray oil out of exhaust
- Blowing not sucking
- kavan 50 in a 1/3 scale cub?
- SC 70 4stroke
- OPS MAXI 30cc RINGS- HELP
- Sirio .30 Roto start shaft / parts ?
- OS FP.60 Bushing replacement
- Saito 100 running backwards reverse
- por .15 rod, piston, pin assembly?
- Is my Saito 82 gulping fuel?
- Stupid Question.
- Moki 2.10 Experts Needed
- My first Saito
- MOVED: Traxxas 2.5 Question
- YS engine!!!!!! help please
- OS 60 FP Liner
- MOVED: Bump Starter
- pumped os max 120 need help
- Super Tigre Engine tuning
- ys 110 shaking a lot
- Wrist Pin Keepers
- Magnum .91XL hs needle
- About to give up on my screwy Nelson Glo Driver.
- OPS 40SLA RCA Parts
- OS engine Horsepower question (1/2 of advertised)