- AP .09 Hornet
- magnum .91
- Saito 82 at Toledo Show
- HELP Valve timing for Enya 46-4C
- Saito 100, 14x8 prop - 8800 rpm tach?
- custom size fuel tanks
- fuel regulator
- O.S. FS-120S-E Won't Run
- Semi Circle groove carved into cylinder head ?
- Clutch Bell Gear Extends past Spur Gear after rebuild???
- Questions about the O.S. MAX 60 FP (RN)
- Flame out at full throttle
- Get RCV to make a Twin
- Advise on the O.S. max 60 FP(RN)
- Giant Webra Bully 4.6?
- Kalt FC-1 50 or 60
- cant tune saito 100 !!! why???
- TT90 2 stroke?
- engine upgrade.
- Enya 4stroke screw failure
- How to get molten nylon off a tuned pipe...?
- superstick 60 / tt91fs
- 46FX - air bubbles after needle valve - FIXED!!
- GMS .47 Engine
- ys 63 problems
- Wood props V's the rest (this is bound to be interesting!)
- Tru Turn spinner quality....they need balancing
- Where to get an "O" ring for a Webra 32
- G-2300 and Morris Great Knife
- Ys .61s
- What size tank do I need?
- .60 engine problems
- Thunder Tiger GP 40 ABC engine Carb
- YS engine which side is fuel input
- Tuned pipe for a tt GP .25
- Speed prop for Magnum 52 xls 2-stroke
- Dynamite .15S Water-Cooled
- Saito 1.80 glo plug tap size
- Old Engine, New Plane
- Prop Size
- Pitts Muffler for Inverted YS120AC??
- OS FS .70 II glow plug "reading"
- Part Needed for FOX .59 R/C w/Fuel Manifold
- Question abt Magnum 46XLS
- Webra 28 parts needed
- Piston damage opinion wanted
- 2 Stroke Engine Priming
- YS Muffler question
- O.S. CZ-R .12 Pull Starter
- How do I adjust my 4 stroke engine?
- 4 stroke lubrication
- need help with a tt90 and mp2
- WTB- .15 SSC Engine
- CAN'T GET MDS TO RUN!
- What Size HeliCoil For Cyl Head?
- K&B 40 to 45 parts interchangability
- Best Glow plug for a 1.60fx?
- Magnum XlS 52 Specs
- prop
- Valve cover Screw Siize Saito 180
- Saito 72 and 80 footprint
- Saito 100 crank shaft wobble.
- Double expansion exhasut chamber for tuned pipe
- Black Stuff
- Frozen engines - freeing up??
- OS 91 4 stroke vs Mag 91 4 stroke?
- Magnum 52xls
- OS Carburetor O-ring source
- GMS 1.20 - A good engine?
- Magnum FS91 Died!
- The Need for Speed: Piped K&B 100 aero with a 12x12?
- Super Tuned Silencer on OS.46FX Problem
- Super tiger X40 or S40
- YS120NC Need help w/fuel, lines,break in etc.
- 1000 rpms more on Saito 180?
- where to find a magnum52xls?
- Stripped Cyl. Head bolt repair
- YS .63 or YS .63S
- Saito 91s version 2000
- YS63S PROP SELECTION
- Bearings-Brass cage vs steel cage
- 4 stroke timing
- Wattage cap 232 and AP .09 -Prop choices
- Irvine 53...I love this engine
- Setting the throttle linkage
- irvine 36 blast from the past
- 0S .10 FSR -PITTS MUFFLER ?
- ys 120 ac won't lean out. Way too rich
- Surging Moki 180 with perry pump
- Plug and Prop for Magnum 91 4-stroke?
- Saito 150GK Prop, temp, fuel question
- break in with a tune pipe
- Pitts muffler for Evolution .61 2 stroke?
- OS-120 FT question
- MDS 148 QUESTION
- Engine for Goldberg Extra 300
- Who sells YS engines close to San Jose?
- Run blow by back to tank?
- Pumped Fuel - Why/what/how?
- Props for OS .70 surpass II
- Need Help
- Fox 59 R/C Part Needed !
- Moki 135 exhaust mount measurement?
- YS Paper Regulator Gasket...
- antifreeze cleaning question
- Carb replacement
- Evolution .61
- How much does altitude affects engine power
- ETHYLENE GLYCOL
- O.S. 70
- OS 1.60 & Fema Starter
- Carb Question
- Needle Settings for a 1.60fx
- OS FS 26S engine question
- Moki 1.35 Fuel?
- mvvs215 glow
- Saito72 Strange Problem
- Three Bladed Prop for the Moki 2.10
- how many engines of one type?...top this..!
- OS 70 Four stroke-valve change
- Saito 120 prop choice
- What engine for H9 PT 19 ??
- is my engine broke in?
- magnum xls .52 Vs xl .61
- K&B .65 Sportster 2 stroke problems
- Dave Brown Vibradamp engine mount weight?
- Saito 72 -vs- YS .63
- saito .72 exhaust help!!
- BEST PERFORMANCE ENGINE
- Rossi novice questions
- problem getting onto pipe
- super tiger g75 pipe
- Mintor 3M 170 Glow Engine
- Saito 450R
- Saito 170 help
- Anyone ever heard of an "Engine Man" Last Name Dye??
- What Kind of Power From a Webra Speed 40??
- Rossi 53 low end problems
- 2-Stroke Spittin' Fuel from Carb
- Glow Plugs? Hot? Cold? Short? Long?
- pitts muffler for tower .75?
- Safety first
- Plane for Rossi .60
- Anti Vibration mount and 4 strokes
- 0.S 40FP ON SIG SMITH MINI PLANE?
- Do you have a Saito 90 twin in your plane?
- Saito 1.80 Exhaust mounting
- Parts for Magnum 40
- new to 4s and would like some help
- Irvine .53 muffler recommendations
- Backplate screw/pressure nipple
- Magnum-46 Leaking?
- Saito website FAQ, running inverted.
- Magnum 52 versus 61 four stroke
- MOKI parts?
- Saito 150 GK w/SlimLine inverted muffler
- ok stupid Question About Prop
- Tuned pipe help needed
- Irvine 53 props stats and Q's
- Rossi 61 models ????
- Global Service has improved!!!
- os 40 engin
- HELP OS FS 120 SURPASS FUEL LINES
- thunder tiger pro .61 help?!?
- ThunderTiger PRO .61 Overheating
- Supertigre S29
- prop for saito 91?
- spare membrane for OS 120FS Surpass w pump
- Saito special Edition
- 2 stroke vs 4 stroke power question.
- mousse can muffler
- Which prop to make OS 46fx a real racer?
- Extra 300s .60 ( What engine?)
- What size spinner for 25% CAP232?
- JB WELD FOR STRIPPED MUFFLER/CASE THREADS SAITO 72
- 15FE air leak fix
- 4 Stroke ????
- OS 108 a fuel hog??
- Evolution's Engine Propellers?
- Engine problem
- YS .63 top-end problem
- Internal electric starter & glow for glow engine?
- 19" or 20" prop on 160FX
- Saito 72 Muffler Manifold
- need to quiet down my OS 1.60 FX
- OS .50 SX Ringed Engine?
- Am I crazy for using a 16oz tank for my 1.60FX
- Ripmax .40
- Will This Work?
- OS Max 45 F Rebuilding...
- Pitts for a Saito 80?
- glow driver system for 3 cylinders
- O.S. .28 dykes ring
- Enya .46 four stroke
- Low End Grunt for Scale Prop
- K&B 6.5 Parts List Needed FOUND!!
- OS 52 SF needle starting points
- Are my TT .46 Pro bearings going bad?
- saito 170 r3 running a bit funny
- How to clean up metal shavings when tapping crankcase?
- YS .61-R
- ADVICE NEEDED Supertiger and Magnum Quality
- Woo Hoo 800+ RPM gain that cost nothing.
- Saito 56 won't start
- Tower Hobbies .46
- Is this right? (picture)
- Saito Breather ?
- Idle too rich?????
- STRIPPED GLOW PLUG THREADS.
- 3 blade prop for ys 91fz
- TT 61 Pro - Prop Size
- YS 91 Valve timing?
- Glow plug thread
- Saito 170 radial / what to expect?
- YS 63 FZ - Does it wear out quickly?
- Saito 65 help
- OK, I'm stupid!!!
- Norvel Revlite .25BB Performance
- YS63 running with needle open 1 turn
- OS RF 61 redhead
- upside down mounting
- which one is better?
- reverse rotation engine
- Custom McCoy Pitts Muffler
- rpms for saito 170 radial with 16x8 apc??
- saito .65 disassembly help
- Prop for a 180 saito
- WHAT PROP FOR A WEBRA SPEED 120??
- Tunder Tiger .91 Four stroke mounting problem
- OS 61FX Needle Valve Position
- Repair Tapped Backplate on ST 61?
- Enya .15 II help!!!
- Research on old engins
- timing satio cam to crank.
- Inverted YS 120AC??
- Which one?
- Best prop for 1.60FX
- O.S. FS70 Ultimate or Saito FA-72?
- Magnum 52
- SAITO 72 RUNS RICH AT MID THROTTLE
- HP .40 vs HB .40
- OS .61 FX ... proper RPM's
- Anyone using a OS 91 SX-H in plane ?
- 35 red head McCoy engine muffler?
- Piece missing on 50 SX
- 3 blade prop to YS 110?
- Needle valve position on TT Pro61
- phone# for K&B engines?
- O.S.91 FS Electronic Fuel Injection
- Saito 170 Radial On board glow recommendations needed