- Gear-ratioed bearing
- 25 year old Audi that got 100 mpg U.K.
- Prior art?
- Ignition timing BTDC on Volvo B21A motor
- Jet-fueled 2-stroke diesel V-4
- Gambler 500 is good for the environment. Who knew?
- 4th gear for maximum efficency?
- Mechanism of micro-explosion of water-in-oil emulsified fuel droplet
- Heat Engines
- Ratio Zero Transmission
- How dirty is a CONSTANT RPM 2-stroke with a Tune-Pipe?
- Weichai Power Unveils World’s First Diesel Engine with 53.09% Thermal Efficiency
- A review of water injection applied on the internal combustion engine
- How are you protecting your rear?
- How about a 2000V VFD 0.5HP motator?
- Plasma assisted combustion
- Ioniq 6 efficiency
- Economy competition
- I didn't know a diesel manual tempo existed
- 1985 Diesel, here I go again!
- Passive passenger compartment cooling
- Dimpled Pistons: 20%+ better (Diesel) fuel economy!??
- Cost vs. practicality?
- MONOCAB OWL
- Low Rolling Resistance -- it's The Law
- Carbon footprint sectors
- Narrowing down the list of great ecomodding older vehicles
- 4th Gen Honda Jazz (Fit) Mini-Review
- Munro on Cyber Truck
- first gen toyota tacoma manual transmission losses.
- Ecomodder Wiki question
- Revenge of the swamp cooler
- Probramed Bad MPG!!!???
- Help me eco mod my i3!
- Benchmarks EV and REx range
- Evaluate EV battery capacity
- Incremental Robo-forming
- Story about near cross country trip on a single tank of gas?
- How hot is too hot? Intake air temp - 2015 mirage
- Narrow tires with a bad fuel ranking or wider lrr tires?
- Should I replace my car? Is this too much rust?
- Spark plugs
- jeep in a box
- Half-ton vs One-ton MPG (F-150 vs Superduty MPG)
- Eco mod my predator 459cc times 2
- Boatloads of megawatts
- Ecomod my gx390
- impact of wheel size versus wheel cover
- Ecomod my generator
- VW LUPO 3L
- Non-LRR tires for an MK4 Jetta TDI Wagon?
- Best LRR tire for Diesel Chevy Cruze
- Ways to increase the efficiency of a GM 5.3L
- What does an economic GM 5.3L build look like?
- Economy after larger tire
- Supertruck II
- Lightweight Manual Transmission & Differential Fluid
- Tesla Semi Truck
- CAFE corporate average fuel economy ... works?
- Tire Truing
- Edmunds TCO, what's the cheapest car?
- Ecomodder on Donut media
- 2022 Honda Civic e:HEV Hatchback
- Dream Fusion A.I. - 3D models from text prompts.
- Carbon monoxide is bad mmmmk
- Efficient alignment
- Calling all Geo Metro heads! Advice sought.
- MAF and IAT signal mods...
- Hyundai's new HYDROGEN HYBRID!
- Is 1:1 gearing really more efficient?
- '98 Trans Am 40mpg
- Large Blower Fan VS. AC
- Ethanol vs Ethanol FREE gas mpg?
- Slowness equals suspicion???
- Window tint reverse heat insulation?
- Changed home to get better mpgs???
- Bernoulli And The Wind Wall
- Wild thought related to engine management
- Need help picking out a car when I move overseas
- America Was Wrong About Ethanol - Study Shows
- 2 stroke oil in fuel for economy boost?
- Tesla preconditioning
- Predicting EV performance
- ITBs as an eco mod?
- Scuderi Cycle rises from it's tomb
- Pump Jets And Propellers Explained
- electrive.com: Parallel Systems reveals a rail innovation
- Wall Street Journal: For Maximum EV Efficiency, Stick to 25 Miles an Hour, Ignore Angry Drivers
- Spherical Solar
- Let's make a train
- Calculating cost savings of owning fuel efficient second car for commute?
- MPG of cars without powersteering?
- Simplest engine, pros and cons?
- cycling A/C or simply run it at a higher temperature?
- Faster backwards?
- How to kill mileage in a plug-in hybrid C-max
- Weight Vs. Economy
- How small is too small for an engine?
- Omnidirectional Transport
- Variable Discharge Turbine
- To crossover or not to crossover? (Possible rant)
- Software Defined Power
- Tire width and economy
- Dwarf cars: how good is the fuel economy?
- Basic MPG info
- ALH TDI Experiences?
- 2019 Chevy Bolt Lt Efficiency
- Alfadan 654 HP inline four
- Virgin Hyperloop One human test Demo on Bloomberg QuickTake 5-20-21
- Non static main battery location
- Can someone please explain how this technology existed 31 years ago & where’d it go?
- Zippar, new-gen electric ropeway system
- Cyber Attack --> Gas Price Increase?
- Energy per distance, better than gallons/liters?
- Audi 100 2.5 TDi (C3)
- Highest MPG small cargo vans?
- 100+ MPG Prius
- Hydrogen ICE can still make those beautiful exhaust sounds
- Google Maps will show most fuel efficient route
- Washington State's 'Clean Cars 2030' Bill, ban sale of ICE vehicles
- Chinese Great Wall Motor's Ora EV Beetle
- Top mpg nin hybrid cars at 70+ mph?
- Hood Bra
- Beta Technologies' ALIA-250 electric aircraft
- Another Altenator thread-smart charging using tilt sensor
- Best practices for staging project mods?
- Voltswagen of America, a new unit of Volkswagen Group
- 19bonestock88’s first generation L61 build thread
- Most economical minivan?
- Radiator fan power draw on highway?
- Heat Battery
- This has been in the works for a few years.
- Porsche hopes they can slow down the extinction of ICE vehicles!
- Tires make a BIG difference!
- 3 cylinder water cooled vs 2 cylinder air cooled thoughts on possible conversion
- 4S LiFePO4 as car battery without BMS?
- Cruise RPM on the torque curve
- Interesting reading
- The Problem With Tesla's Differential Strategy
- VW Öko-Polo - 138mpg?
- Tire/wheel weight and mpg
- Most fuel efficient hatchback?
- Pulstar Spark Plugs
- Add electric motor to extend range?
- MAHLE Jet Ignition to be used in production cars.
- Any 30 mpg vans you can recommend for camping?
- Fireplace Blower
- Moon Discs for Sale
- Fast warm up ideas: diesel fired air heater.
- Mazda Rotary Range Extender Confirmed
- PHEV more environmental than EV
- Gen 2 Prius..short trips only?
- Road surface effect on mpg
- Kayaks on roof vs towed behind on small trailer
- Saved Energy and Didn't Burn the House Down
- Time for a new mower.
- Tesla Model 3 battery degradation tuning
- Traffic Jam Motor
- The Critical Engineering Manifesto
- Article - Stiffer roadways could improve truck fuel efficiency
- MPGomatic's YouTube Channel
- Electric or hybrid air transportation developments
- Anyone buy & store fuel?
- Typical Energy Expenditure %
- Hyundai CVVD
- YET ANOTHER reason to love Billy Idol
- Worldwide Harmonised Light Vehicle Test Procedure (WLTP)
- Fuel pump and carb vehicle questions
- My Solar PV Thread
- Vacuum engine to improve fuel efficiency? (after burner engine)
- Snow Tires
- Thoughts about CO2, CATs, & gasoline fuel economy
- Mirrorless Trucks Gain Heavy Favor In NHTSA Proposal
- Tire efficiency
- Tallest displacement*gearing vehicle?
- ATF and effect on Fuel Economy?
- 2021 Toyota RAV4 Prime - 302 hp & 39 mile EV range
- I just bought Canada's cheapest 3-cylinder Mitsubishi Mirage. EcoMods now in progress...
- Ozone in intake manifold
- SEMA build quality
- Thottle Contoller
- sandia.gov: Ducted fuel injection promises cleaner combustion
- Turbos are going electric—and becoming part of hybrid powertrains
- Axle buying strategies?
- Can't do pulse and glide at night?
- 2013 C-Max energi for new car?
- Pulse and glide technique, does it really work?
- How is ignition timing controlled?
- Sharing a car with a non-hypermiling spouse
- My Metro died. What car should I get? Thinking Camry/Accord appliance.
- Buying Hypermiling car Mitsubishi Mirage or?
- //// Atkinson cycle Diesel ////
- What could cause lower than expected MPG [mechanically]?
- Used 2016 Toyota Mirai $5000 ain’t got no hydrogen
- What about engine degradation?
- Porsche Type 64 video
- How much power does AC use? Dyno test
- Water cooled exhaust manifold = 20% fuel economy gain
- 2020 Silverado Diesel 3.0 EPA Rated...
- CB Radio as FE Tool
- How much does your ac affect your mileage?
- Rear decklid spoiler: design discussion
- Toyota Solar Prius being Tested
- What do E.U. LRR tire labels tell us about North American tires? Anything?
- Brother got a 2012 Scion/Toyota Xb 5-speed. Saw 37 mpg city in it.
- Munro EV conference
- Tires, is there a right answer?
- The Cobalt can still do it
- Some Standard Range Plus Model 3 metrics
- A new blog for EV World I can not publish
- Which effected my MPG more: elevation or weight of passengers?
- The 12 quickest cars (with engines) with 40+ mpg EPA highway ratings
- Ontario to raise freeway speed limit in pilot project
- Record Vancouver Fuel Prices (reporter seeking BC ecomodders to interview)
- So you wanna build a muscle-modded ecocar or an ecomodded muscle car? What is that?
- The quantum in quantum thermodynamics
- My ideas of a super MPG Van:
- Bridgestone article on rolling resistance
- Single axle or tandem trailer?
- Best Civic VX Tires
- Cold Air Intakes
- Is a 50 MPG Corvette Possible?
- Transmission/gearing question
- NYT reporter asking for advice
- Electrically Assisted Thermostat
- Free gasoline in Oklahoma, other states too?
- 2018 was the last year you could buy a full-sized pickup truck with a manual transmission
- economy better in the hills?
- Air intake temp on fuel consumption
- economy better in the hills?
- Plugshare trip planning
- Warm up engine before driving?
- Trend reversal: GM's new pickup trucks get worse MPG than last year's models
- Lightweight 20lb seats coming to a race car near you
- 2019 Subaru Crosstrek Plugin Hybrid
- EU tire label listing?
- Grill Blocking in warmer climates
- 680HP & 850Nm, but it'll coast engine off !
- Electric power steering controller
- Where to from here
- Toyota 2.0L M20A-KFS dynamic force engine
- City MPG vs Highway MPG- What Affects Each?
- Anyone tried Hankook Kinergy ST tires?
- Toyota Highlander Stop Start
- My new miser
- Ouch! Friend's Ford F-150 lifetime fuel consumption: 14.7 MPG US = 16 L/100 km
- Best cheap used vehicle?
- Anyone we know? CurbsideClassic posts an aero-Metro spotted in Fort Collins, CO
- Will Turnip permit 15% ethanol year-round?
- Civic VX poor mpgs help