- Balance shaft delete and trans cooler results
- Electric truck
- Ecomodding a minivan
- Barn Find CRX - Worth Restoring?
- 3 Cyl Metro Pull Start?
- Balance shaft delete (better MPG observed)
- Lean burn tuning
- Illinois thinking about raising EV registration
- Ecomodders in BC: Writer for Macleans wants to interview you.
- Effects of killing one injector - 4 cylinders
- 19bonestock88’s octane experimentation thread
- Ecomodding work van - 2015 Ford Transit Connect
- Largest tire for an '05 Focus ZX3
- Tire choice, 145/80R14 or 175/65R15
- A wealth of spark plug information
- Pre heat transmission?
- Roof paint for a car? (Repel heat / keep interior cooler)
- Rav4 mods
- Just bought a "fixed" dieselgater
- Partial chop top/teardrop on a metro
- new mustang ecoboost
- Injector differences EV-6/EV-14
- How to get rid of my Alternator?
- Round Trip With A Prius And Trailer
- Best Civic VX Tires 2019
- Brushless Cooling Fans!
- Improving the AC system's efficiency
- 2001: A Space Auditiy (Audi A2 content)
- Increasing engine operating temp to increase MPG
- Tuning for better MPG on a Ford Transit
- Alternator delete consequences
- Calling all Civic VX owners!
- Ecomodding a 94 F150
- Orbis Wheel
- Fuel Filter and MPG
- My 93 Honda Civic VX failed California smog test!
- Manual TCC control
- Honda Civic EPS conversion
- 0W-16 is here!
- Good, efficient, used vehicle for ride sharing? (EG. Uber / Lyft)
- New Car, Audi A3
- Thinking about my next car?
- A few tips
- Shouty Kilmer Five Used Car Buys
- Just hit my worst tank ever on my Insight.
- Aygo with a twist
- New Hyper miling challenge: 2016 TDI Toureg
- 99 Lesabre Diesel Swap
- Kenwood KMM-204, the Ecomodder's radio
- Plowing snow with the rav4
- Etek Motor Help
- Where do you find specific BSFC Charts?
- 2017 Kia Forte5
- NGK's new Ruthenium spark plugs
- My version of ecomodding...
- Help me understand EOC (engine off coasting)
- EGR charge dilution target table tuning for mpg
- Will this WORK???
- Pulse aero trike -- an ecomodder needs this
- Why will this not work??
- Improving Mercedes OM603 engine efficiency
- Dreaming of engine swap Honda Insight into Miles zx40
- Toyota pickup hypermiling.
- 1st Gen Insight factory options.... What are?
- Driving technique. Is NICE bad for transmission?
- Just got insight, what to pull off junkyard insight for spare parts?
- What factory car is the steady state, 65 mph, MPG champion?
- Question: RE Prius mpg
- Best ATF to use in 4T45E transmission?
- Newbie! Lab Rat!
- Keeping exhaust pulses separated through a Cat
- Annoying Saturn ECU Behaviour
- 2005 Ford Explorer, 4.0 SOHC + 4WD. Stock EPA Figure: 15 Combined.
- Mercedes Benz CASE
- Low rolling resistance tires 2018
- Wheel swap? 175/65-r15 Steel to 185/65-r14 Insight Wheels
- Redline MT-LV 70W/75W gear oil for 5 speed manual Mirage (OE is 75W80)
- digglesauce's '97 Del Sol Si Build :)
- Redline MT-LV 70W/75W gear oil
- Best 2nd Gen Prius winter tires?
- Basics of Pcv vacuum for Fuel vaporizer
- New Whip. $500 96 Ford Ranger 2.3 5mt
- 2006 Honda Insight MT Build Thread
- We need ultra light four wheeled cars
- Diesel vs petrol question
- Do I need a scan Gauge?
- Keep blowing my solar panel controller
- Too good to be true gimmick?
- Adding a sandwich type oil warmer to the Mirage
- Hybrid fuel setup
- rolling vs full stop
- Optimize your commute
- California emissions ?
- Advice on fitting a coolant heater please
- Easy Configurable Grille Block.
- Latent heat coolant thermos comparison (paraffin wax vs water)
- My Focus on MPG
- Ecomodding the TDI Beetle
- IAT modding?
- Kumho Ecowing ES31 tyre review (kind of...)
- Rad area mod
- New car, new job, new commute.
- How to use TEGs to create power with your coolant heat
- Audi A2 1.4 TDI power beast
- Higher output power steering pump
- How much power does the heater use
- Some deep thinking on getting Best MPG in a VAN
- Hack/Modify minimum speed for Adaptive Cruise Control for Honda Pilot Touring 2019
- yet another warm air intake thread
- Simple Radio on while cranking mod.
- Aerodynamic Afternoon
- UPS to Deploy Fuel Cell/Battery Hybrids as Zero-Emission Delivery Trucks
- Setting up TDI torsion value for best FE
- Wolseley 18/85 II mod 18
- Desirable camshaft specifications
- How much gas will you save turning off a 5.7L HEMI when stopped in city driving? (e-Torque)
- DIY Hydrogen additive...?
- Calculating 'regen' with an alternator
- Need advice for next car
- Kayaks: trailer or on top of the roof?
- Mahindra Roxor. How come I haven't heard of this before today?
- Window tinting is a mod to consider
- Turbine style rims
- Help me kill my alternator - it is stubborn and won't die
- Side skirting question...
- One Engine, One Transmission, One Differential, Twice The Gears
- Manual cylinder deactivation?
- 30+ MPG Ford Explorer
- 1995 Subaru Impreza coupe
- 2010-2015 prius ac compressor option?
- Two Engines Back Driving One Differential.
- Thinner oil, anyone have experiences to share?
- Dreaming...lean burn manual taller transmission Civic sedan...or get an Insight
- Help with some final drive math
- WAI or RAI
- WAI or RAI
- Warm air intake/ resonator removal
- 4x4 SUV Fuel Economy Ideas
- Chevy Volt.... Lifted
- GEM electric car drive system for 3 wheeler?
- Member of IC consistently getting 130+ mpg
- Tire Fuel Effeciency Consumer Information
- Tiny Cargo trailer ideas
- What low rolling resistance tires for Ford Fusion Energi?
- Life goes on: The Large Barge (Volvo S70)
- 92 VX Rpms High (1000) with Headlights
- Driveshaft weight reduction
- truck tires...
- Hybrid sports/supercar mods
- Better economy for 8th Gen Civic Hybrid?
- Truck propane modification possible?
- Keeping cool without A/C - heater core bypass
- 98-10 vw beetle
- 08 Honda Fit ECO gearing swap
- Civic ViRS Clone eco build
- Solar HHO
- I tuned my engine for lower octane fuel
- Carbon Nanotube Body Panels
- Praise for an ignored ecobox
- How do I find a BSFC for a specific vehicle?
- Modding the Geo Metro
- Honda Insight w/Acura TSX engine - Ecomodding
- WAI temp test (Engineering Explained)
- Lithium-ion 12v Battery Replacement
- 2017 Chevy fullsize van 2.8... Hit 33.3 mpg highway
- Cetane Booster - lubricity issues?
- 2017 Elantra SE
- 2017 Chevy Express 2.8 Diesel--Exceptional MPG!
- 2013 Subaru Impreza WRX STi Hatchback EcoMod Thread
- 2008 Impala 3.5 LT. Remove Spoiler?
- What is a "rear" or "secondary" catalytic converter for?
- Reducing back pressure - delete secondary catalytic converter
- More speed better mileage?
- New tire break in ?
- Ioniq hybrid has no lead acid battery at all
- Disconnecting a cylinder
- Mixing diesel with petrol
- How to mod hydraulically controled AT ?
- Dodge Ram projects
- Honda final drive expert help needed.
- Who makes custom aftermarket pulleys
- Battery for acceleration, Deisel Engine For Cruising?
- '96 Civic Sedan Ecomodding and Streamlining Project (no 56k!)
- Efficient car for higher speed cruising
- Input for Ecomodding A 2.8 Duramax Van
- Green Grand Prix modding thread
- Relationship between vacuum and FE? New questions
- Civic stolen - What next? - Plug in Prius
- stolen 99 civic ~ completely totaled
- Stop me if you've heard this before [RCCI]
- Llumar Air 80 windshield tint
- Anyone put small van tires on their car?
- A new member of the family: 2007 Honda Fit
- 2007 Focus ZX5
- A Celica's Tale.
- Tires. Skinny/wide? Tall/low pro?
- Eco... ...classics?
- Calling Vx Owners! Would you trade for first gen Insight?
- 2018 Honda Clarity
- 1st gen insight sleeper build thread 2.0
- 2000 Inishgt- Rough shape, bad battery, Whats it worth?
- Liquid cooled/warmed oil filter mount?
- New buy: 1997 Renault Twingo
- Anyone else have a 2.3l Duratech Ranger?
- 2003 Ford Expedition build thread
- Hackrod
- Wind or solar powered DRLs?
- Cheap 2018 Cars with High MPGs - Which Would You Mod?
- You Guys Ever Wonder if the OEMs Ever Read this Forum?
- LiFePo Starter Battery In Mitsubishi Mirage 1.2
- Not perfect, but better
- Any Prius Guy Put in an Injector Kill Switch Yet?
- How do YOU calculate the FE numbers you post and why?
- I'm Back with a VOLT!
- Floating intake power valves
- Possible gear change in new to me Ranger
- Commy - Holden SV6 Sportswagon
- 2007 Fit?
- What do you guys think of electric cars (like the bolt)?
- Calling automatic Honda Fit owners
- I killed my Mazda.
- Air dam i picked up
- Quick lil wintry gas saving tip
- F150 ecoboost, anybody?
- Battery replacement?
- Potenza vs ecopia 165 65 14
- I'm back!
- Future lean burn engine swap into 7th generation Civic sedan? CRX HF, HX?
- Why isn't 6th gear super tall?
- Opinions on LRR Crossover Tires?
- Will Low Rolling resistance Trailer Tires be worth it?
- Trailer Hitch For One Wheeled Trailer
- Another Radical Idea
- Ecomodding an automatic '04 Civic Sedan
- Anybody in Arkansas want a 50 mpg Civic Trans?
- nuts behind wheels: the Mobilgas Economy Run
- Subaru Impreza 6 Speed Swap
- Cooling tunnel for winter driving
- Place your bets!
- Alternator delete - a huge fuel saving potential?
- 1996 Civic HX a/f wideband results..
- INFINITI Reinvents The Gasoline Engine — VC-Turbo
- Diesel motorbike - increasing engine efficiency
- Insulation under the car (to reduce heat gain from pavement)
- D15Z1 vs three stage vtec
- Civic HX wizards I need help.
- How to improve AC efficiency
- The Impossible Project: Ecomodding a Box Truck
- I converted to LED lighting!
- Speed limiter/Governer in a newer car?