- YS91FZ or AC
- Prop. Size
- tired of those ugly grey APCs?
- Idlebar plugs
- MDS 2.18 Parts needed
- Magnum XL160A Twin 4 stroke
- Saito 180 Problem
- OS.46 flying weight.
- McDaniel SONICTRONICS GLOW Driver?
- Favorite brand of propeller
- Old Saito FA-120
- O.S. .32 SX Pitts style muffler?
- Super Tiger 40 problem
- Fuel loading and low speed setting
- YS ENGINE HELP
- Webra 61F Motor Where to get
- Enya 61CX
- Saito 62 + A5 or A8 Glowplug?
- FL 70 muffler
- Old O/S Engines
- *O.S. FS-120S-E Surpass w/o Pump*
- Older Magnum pro .40 need piston liner - help me identify.
- LA .15 RPM numbers
- APC 15x6 on Saito .91- Bushings?
- Old engine won't draw fuel/start/idle/RUN!
- Tight Engine
- OS 200
- Avistar
- O.S. .46 AX - max safe RPM?
- Saito support forum
- .32 GMS Velocity Stack
- Saito carb.
- GMS .32 Issue Solved (high-speed needle valve o-rings needed oil)
- OS BioEthanol engine!!!
- OS32 engine problem
- Enya engines: Where do you buy them?
- ys 140 sig extra 300
- SuperTigre Saturday!!!!!
- FS - 56a Alpha bits.... and pieces
- Ceramic bearings
- GMS .32 Carburetor Rotor Washer?
- K&B .61 Sleeve Alignment
- How can you tell if an engine is broken in?
- Shim for Webra .50 GT
- Two Cycle vs. Four Cycle
- Magnum XLS 91 Question
- TT GP .15 - VS - OS LA .15
- Best Silicone medium fuel line?
- Dubro Prop nut ok on a Saito
- Shielded Saito 56 Rear Bearing?!
- O.S. .75 AX RINGED?
- saito 72 help!!!
- Alternative fuels for glow engines
- GMS Faceplant
- Evolution .36 needle valve setting
- Carb arm setup on OS 108 FSR = stiff?
- enya 80-4c disarming and..
- best 3d prop for saito 100
- OS .75 AX
- O.S. .46 AX - High speed prop for <3lb plane?
- Saito 100 rear bearing.
- K&B Sportster .28 Low End (Idle) Tips?
- Buying A Glow Engine Based on Ease of Setup
- nitro% for Webra 50
- Y.s. 1.20 problems
- ys 110 in funtana 100x
- saito 125 gas sucker??
- Help finging parts for a Moki 1.80
- ys 61
- Where can I get parts for an ASP engine in the USA ?
- Engine cutoff - will kill on bench but not on final approach?
- OS/Magnum Parts
- ST 75
- My Saito sounds like a tractor engine
- gms 47 performance
- Webra 50
- GMS .32 BB 'power band RPM?'
- Saito 125a figures
- OS 61 FX vs. Super Tigre 90 G ring
- OS 50 FSR
- K&B Sportster Muffler extension??
- Saito vs YS
- MOVED: !!!!!!!!!!!!!!please help me!!!!!!!!!!!!
- !!!!!!!!!!!!!!please help me!!!!!!!!!!!!
- Enya .61CX - I've got mine on its way!
- MOVED: newbie question.....
- question about methanol
- Exhaust Deflector - adds ~500 RPM when installed...
- Moki low speed disk?
- Are OS 4S engines that bad?
- Saito .91 - Mixture Screw Extension
- Remote glow adapters...how to mount?
- four strokes: I just don't get it
- saito muffler won't hold still
- Saito 300 Twin questions
- Metric size Saito .72 exhaust
- ST .61-what happened?
- Starter for larger engines??
- SC Engines
- 2 stroke/4 Stroke ??
- OS 4BK Carb O-rings?
- MVVS .77 Specs and Muffler recomended
- SuperTigre G2300 Exhaust Manifold
- 7D Venturi
- OS-70 Surpass I
- OS90/ASP 90 max and idle rpm ?
- OS70 FS max and idle rpm ?
- whats the diff beteewn 4 an 2 cycle fuel
- OS 200 Surpass-FI
- MVVS Quickie 40
- Can old glow fuel still be used?
- Saito FA-100 fuel consumption
- need the recommended muffler for Moki 2.10 engine
- Engine overheating cause ? on OS-32x heli
- AVIASTAR .53
- Enya 53 4cycle TN engine problem
- Leaking intake valve on Saito 65
- Magnum XL 108 Parts
- Radial Engine 4 stroke
- Magnum muffler for ASP?
- Saito 72..82??
- tower 75
- Need info from OS Wankel engine owner..
- RIP Saito 72
- Does stored fuel go bad?
- If i could buy it brand new again, i would buy the following classic (s):
- Securing an OS 91 Surpass Muffler
- Assembley of Saito 1.50 intake manifold
- Nelson plugs
- Prop for 0s 120 ax on a Jerry's big boy
- Nitro percentage...
- OS FP 60
- HP 61 tuning
- Nipple Orientation
- the most powerful engine in my field
- Brand new Engine life expectancy
- Most durable engine brand that you know
- OS ABN or ABL sleeves blowing
- Piped Magnum .25 PRO for small Pattern, good?
- Loking for magazine engines reviews
- Rossi 45 (non 3 D) info needed
- Webra speed 40 GT, nice engine?
- Enya 40 X, any experience or info?
- OS Max ABN and ABL liners, "Jewels" or just "Junk"? what´s your opinnion??
- Saito 125 or YS 1.10?!?!?!?!?!?
- 91 MAGNUM
- Carb for S-3000
- Enya 35 SS
- Thunder Tiger .75 4-Stroke
- MAGNUM XL .91RFS -- smoke coming out from between cyl head & cam housing
- Mugen Engine
- Inveted EVO .61 Help!!
- NEED HELP....WEBRA
- OS FS 200U
- Mousse can pipe for OS 108fsr
- OS .61 FX OR Saito .91 - Kadet Senior
- Magnum .70 vs Magnum .91...
- Recommeded Glow plug GMS .76
- GMS .76 compression....
- Y.S. F engine pouring fuel
- K&B 40 flooding out at mid range
- info. on OS 120 - S II FS
- Engine "break-in" with stock or Pitts muffler?
- MOVED: Are Colt .15 motors and parts still around?
- electric to glow
- Tower .75 2 stroke
- Hot humid days
- 4 stroke exhaust temperature
- 4 stroke debate
- Ready for my first 4-stroke!
- Resetting OS .46FX low end needle
- Nitro Engine Pollution?
- HB 0.61 Question
- saito 82 flameout problem
- Klotz Benol castor oil
- YS 90 heli eng question
- Attaching damaged muffler to engine
- They eat Glow Plugs.......
- Prather fuel line substitution?
- OS 70 Ultimate Owners Manual
- Saito 170 radial instruction manuals
- Saito Valve Float
- Proud owner of a beautiful NIB Saito FA-150GK
- % nitro for Magnum .30 fs with 10x4??
- YS 1.4 sport muffler keeps coming Loose! Any advice?
- What prop
- OS 46 an baffle removal
- I have one problem with Saito 1.80.
- Webra 160
- HELP: Enya 53-4C TN
- Motor vs prop
- GMS .32 - tuning...
- YS 50 question
- OS 1.20FS Question?
- YS .63 vs Saito .91?
- Best Place to Buy a Saito?
- MACS Muffler on a OS .46AX
- mvvs engines, where can you buy them?
- OS 25FX modifications?
- How much vibration is ok?
- Kangke's Erica: The best!
- Pay more or less...OS or Magnum?
- Grades of castor oil
- fuel pump on OS 120ax
- What am I doing wrong???????
- Super Tigres Made in China
- Need help with engine parts! Enya .40....
- os 46 fx prop
- Looking for a cheap source for 30 to 40 size headers
- Propeller weights
- .46ax vs. .55ax ??? Anyone have Both
- How do you get the front bearing out of a .61 supertigre engine
- Prop Size
- Saito 100 vibrates at certain rpm
- Bill Wisniewski 1929 - 2007
- Fuel Cell
- OS120 11 parts
- OS FS .48S question
- 4 cylinder Micron Glow engine
- Saito Fuel Nipple
- muffler problem. I think.
- saito .72 problems
- Russian MDS 61 glow engine
- Pacific Aero Starters: you opinion please
- Magnum 61fs in Sig Somethin' Extra
- glow plug for Tower .75??
- Saito 91 or 100?
- C/l engines 4-2-4 cycle
- Exhaust diverter
- Engine websites?
- YS 1.70DZ?
- 120 Thunder Tiger Header
- which adapter nut for maggie 4S
- running motor without muffler
- O.S. .46 AX Velocity Stack?
- Twin cylinder glow woes
- 4-Stroke Jitters
- Cline, Ironbay or Perry
- 2 muffler extensions and longer bolts
- Reversing rotation on a glow engine
- Evo 1.00 Low end tune that works
- os 75 ax
- GP .07 & Ace Corsair
- Super Tigre 91 muffler
- Carburetor Parts
- Obsolete? OS .35 MAX-H
- YS engine mount
- Please help me identify this engine
- Mufflers on 2 strokes
- Saito 30, what's a good airframe?