- Microwave Drive
- convert inboard to outboard
- Bravo 111 Transom Thickness
- engine choices
- Converting Harrier 700 sterndrive to outboard drive
- Won't go out of neutral
- Aftermarket fuel management systems?
- PWC Engine mated to an inboard tranny?
- Open Ips Thread...
- In Gear or Out
- appropriate gear ratio
- tiny trolling motor for kayak/canoe fishing
- Self-Powered wakeboard
- Value w - t propulsion
- Rybo Runner Power Options?
- how bad an idea: PWC jet to surface drive
- Alternative Propulsion And Hulls
- model boat motor
- Research Project on SPP's
- Transverse Thruster
- Bravo 111 Transom Cutout Drawing
- How do you calculate the power required for propulsion?
- Mercruiser 260 overheating
- prop selection
- Requirement for a small thruster?
- Propellers or shaft spacing
- most efficient propultion?
- Strange Main Engine Problem
- Fairways Marine 30'
- How to calculate the pressures produced by a prop in a tube?
- How do I compare Trans-cavitating Vs Super-cavitating props?
- Unusaal Prop Size Delima?
- squid like propulsion...???
- Wave Propulsion used in 5000 miles cruise
- need detail of how to mount engine on Thai style boat.
- Air propulsion
- Propeller Efficiency: Ducted Propellers
- Swap out a Jacuzzi for an OMC!!!
- 2x40 or 1x 80hp
- New prop question from a newby
- how do i make a kick-up rudder for my snipe
- Use of Bp~Delta diagram for prop selection
- Submarines: ideal fuel cell vehicles
- Hull Resistance
- Electric motors
- Propeller design
- Help, please
- Dont hang me
- Steel Fuel Tank renovation
- Propellor for pedal powered catamaran
- Electric motors - Do they need to be so expensive
- Calculation Impossible?
- More Speed!
- Re power with outboards
- Mercruiser 3 LTR with Alpha 1 leg
- propulsion--sail drive
- Z Drive
- thrust measurement
- Prop absorb vs power
- Jetski for Catamaran Inboard motor
- 2 blades pedal propeller
- Mercruiser Ford 302 blow-by
- 302 Ford/Mercruiser
- propulsion
- Is Anyone Here Using F.E.Y.S.
- Air as a submersable prupultion
- ROV underwater propellors
- The Jet (air) Engine
- Efficiency vs pollution
- Torotrak - Infinately variable Transmission
- Mercruiser 898
- Seatech marine diesels
- HELP..Mercruiser 7.4L in water for over 2 months...
- for those who like ships, real engines, the works
- stuffing box question
- Towing - sterndrive or water jet?
- Diesel outboard? Any market?
- Is this doable?
- bertram 35" mercrusier bmw d219 diesel repower ???????
- propeller design charts
- i need panamax type ships' plan
- Outboard Model Choice
- Do they exist? articulating paddle wheel
- Controllable Pitch prop makers.
- Netherlands, source for propellers
- ventilated props ?
- Need help
- Diesel to electric conversion
- Coanda Crazy
- trim problem
- 1974 20ft Starcraft Ford 302 V-8 Overheats
- Installation manual/drawing Yamaha F60
- Relative gas consumption from 2 vs 1 engine
- Prop Alteration
- Inlet passage shapes (water and air)
- Trolling motor powered surfboard: prop problems
- MY propellor is too BIG
- Electric lawn mower into outboard motor?
- Twin Mazda rotaries below deck in a cat, possible?
- Seadoo speedster repower ideas
- Yet Another Silly Human Powered Propulsion Idea
- Question on Ship's propulsion system...Plz help me
- Perfomance issue
- "Duo-Prop" Inboard Transmission ????
- Fuel Gauge/Sending unit problems
- Prop Manufacture
- Controllable pitch propellers for small boats ...
- Fuel Tank Design Minimum Depth ?
- does anybody have the answer
- Kort nozzles
- airboat propulsion and drive
- Conical Propeller
- A Whale of an Idea
- Human Powered Drive - Suggestions?
- overview electric drive systems
- Two engines driving one propeller ...
- size & pitch
- cast iron G1
- Close relation with Casting
- Why is my gas gauge stuck on E? (pics)
- Diesel Generator exhaust
- hull speed power calc
- Questions about outdrive/prop
- Max engine and grammes per kw/h
- temp buzzer
- give us a clue (bhp rating)
- HTS - The Future of Navy Motors - high temperature superconductor
- Volvocooling
- Propulsion question of a different sort. Swimming
- Asian "Outboard" Propulsion?? What are these?
- U-joint, CV-joint, Thompson coupling
- Oarlocks
- wheel chair v. deep cycle
- driveshaft extension
- prop pitch
- Risers hot on one side, other normal
- electric propulsion ?
- Wake fraction in Submarine
- Calculating propeller efficiency and Cleavers
- Propeller Drawings
- Electronic engine stop
- Various propulsion questions (35ft steel hull)
- Advice: 3.0L to 4.3L Swap
- correct propeller size and pitch for 90 hp
- Re-Thinking Propulsion Options
- WIll This Work ??
- 2 or 4 strokes
- Electic Ducted Fan
- Anti-clogging system for jet-propulsion
- Vent propulsion
- Cpp
- New to the forum but not to boats.. Nissan V8 in a Chris-Craft.
- stalling problem
- Rotate pulleys using gravity.
- Ducted Propeller on Retractable Outboard for Sailing Yacht ?
- Increase efficiency of rotating shaft.
- Pontoon Boat Propulsion
- Propulsion Calculations
- Propulsion system for inflatable
- NEED MORE POWER 351 W aka volvo penta
- Lets not talk Jap crap, this is pommy crap !
- Hybrid Ship Pulse Detonation Turbine to DC Electrics
- new to boats
- human powered jet drive
- naca section
- HP and Choice of Power Unit
- radial pitch distribution of Ka series
- Torque: A novice's question
- hydrofoil
- CMD "project Zeus" VS VOLVO "IPS"
- Hull Efficiency
- What's the function of pumps?
- Bio Diesel
- drag of a hydrofoil
- GM engine and drive
- OMC Letter code on starter switch
- temperature switch
- hydrofoil
- naca section
- Towing a prop -- how to pick a prop?
- chrysler 440 closed system cooling help
- Cruisers Inc Repower
- Prop rotation
- Engine Power lost
- perendev power/magnetic motor
- Volvo Out drive help
- propeller design
- no go fast
- Info on old lister?
- transome plate gasket leaks
- Basics for newbes
- Merc 40 4 HP question
- more rpms
- Grey Marune 6-71
- Prop Selection
- Ford 302 raw water pump mountig
- Ic Engines
- GM 7.4 head gaskets
- 8 hp Yamaha. How to decipher date of manufacture from serial number? 069613
- PHANTOM DRIVE SYSTEM 60% less fuel
- About Driveline
- Fuel Consumption
- Use pressurized water as manuevering thruster?
- What prop?
- Closed water cooling conversion and tran cooler
- New engine types in your future - list
- Surface drive propeller calculator
- Engine Replacement
- Drivelines.
- Gas from Water, (WaterFuel), HHO technology
- What's the function of Drivelines?
- Marine Propulsion System !
- PCM Power plus or Velvet transmision
- Synthetic lubricants vs petroleum lubricants for diesels
- engine catalogue
- predict propeller
- Allison Trans
- overheats at idle
- Omc To Mercruiser Conversion
- Twin diesel / generator / single shaft prop setup
- So What are you doing to Cut Your Boating Costs
- Shallow water propulsion
- radio controlled model : Need help in setting up the motors
- Motor for Jetdrive vs. Prop
- Problems Yamaha 250 salt water II, stator/C.D.I.
- Stuart Turner 8hp 2 stroke. Freind or foe?
- older mercury parts
- Propeller Theory - upstream
- New Engine Development
- Mating a ZF/Hurth transmisson to a Jetski motor?
- Why does an I/O engine needs to operate at 140-160F
- I Need Power Steering Help!!!!!
- Volvo engine problems
- alternative to driveline stuffing box
- Swapping 4.3L to V8
- Propeller Design Charts
- Most efficient form of propulsion
- CMD's IPS killer !!
- Problem with diesel "kill" switch!
- Calculating boat speed
- Can't find a prop?
- Gas turbine power for cabin cruiser
- Help - basic propeller
- Diference between 60º and 90º motor
- help with 69 johnson again
- 1985 Mercury 18XD carb swap?
- Innovations in Waterjet Technology
- jet conversion
- Prop Advice
- MSD ignition to replace blown CD box?