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  1. Weichai Power Unveils World’s First Diesel Engine with 53.09% Thermal Efficiency
  2. A review of water injection applied on the internal combustion engine
  3. How are you protecting your rear?
  4. How about a 2000V VFD 0.5HP motator?
  5. Plasma assisted combustion
  6. Ioniq 6 efficiency
  7. Economy competition
  8. I didn't know a diesel manual tempo existed
  9. 1985 Diesel, here I go again!
  10. Passive passenger compartment cooling
  11. Dimpled Pistons: 20%+ better (Diesel) fuel economy!??
  12. Cost vs. practicality?
  13. MONOCAB OWL
  14. Low Rolling Resistance -- it's The Law
  15. Carbon footprint sectors
  16. Narrowing down the list of great ecomodding older vehicles
  17. 4th Gen Honda Jazz (Fit) Mini-Review
  18. Munro on Cyber Truck
  19. first gen toyota tacoma manual transmission losses.
  20. Ecomodder Wiki question
  21. Revenge of the swamp cooler
  22. Probramed Bad MPG!!!???
  23. Help me eco mod my i3!
  24. Benchmarks EV and REx range
  25. Evaluate EV battery capacity
  26. Incremental Robo-forming
  27. Story about near cross country trip on a single tank of gas?
  28. How hot is too hot? Intake air temp - 2015 mirage
  29. Narrow tires with a bad fuel ranking or wider lrr tires?
  30. Should I replace my car? Is this too much rust?
  31. Spark plugs
  32. jeep in a box
  33. Half-ton vs One-ton MPG (F-150 vs Superduty MPG)
  34. Eco mod my predator 459cc times 2
  35. Boatloads of megawatts
  36. Ecomod my gx390
  37. impact of wheel size versus wheel cover
  38. Ecomod my generator
  39. VW LUPO 3L
  40. Non-LRR tires for an MK4 Jetta TDI Wagon?
  41. Best LRR tire for Diesel Chevy Cruze
  42. Ways to increase the efficiency of a GM 5.3L
  43. What does an economic GM 5.3L build look like?
  44. Economy after larger tire
  45. Supertruck II
  46. Lightweight Manual Transmission & Differential Fluid
  47. Tesla Semi Truck
  48. CAFE corporate average fuel economy ... works?
  49. Tire Truing
  50. Edmunds TCO, what's the cheapest car?
  51. Ecomodder on Donut media
  52. 2022 Honda Civic e:HEV Hatchback
  53. Dream Fusion A.I. - 3D models from text prompts.
  54. Carbon monoxide is bad mmmmk
  55. Efficient alignment
  56. Calling all Geo Metro heads! Advice sought.
  57. MAF and IAT signal mods...
  58. Hyundai's new HYDROGEN HYBRID!
  59. Is 1:1 gearing really more efficient?
  60. '98 Trans Am 40mpg
  61. Large Blower Fan VS. AC
  62. Ethanol vs Ethanol FREE gas mpg?
  63. Slowness equals suspicion???
  64. Window tint reverse heat insulation?
  65. Changed home to get better mpgs???
  66. Bernoulli And The Wind Wall
  67. Wild thought related to engine management
  68. Need help picking out a car when I move overseas
  69. America Was Wrong About Ethanol - Study Shows
  70. 2 stroke oil in fuel for economy boost?
  71. Tesla preconditioning
  72. Predicting EV performance
  73. ITBs as an eco mod?
  74. Scuderi Cycle rises from it's tomb
  75. Pump Jets And Propellers Explained
  76. electrive.com: Parallel Systems reveals a rail innovation
  77. Wall Street Journal: For Maximum EV Efficiency, Stick to 25 Miles an Hour, Ignore Angry Drivers
  78. Spherical Solar
  79. Let's make a train
  80. Calculating cost savings of owning fuel efficient second car for commute?
  81. MPG of cars without powersteering?
  82. Simplest engine, pros and cons?
  83. cycling A/C or simply run it at a higher temperature?
  84. Faster backwards?
  85. How to kill mileage in a plug-in hybrid C-max
  86. Weight Vs. Economy
  87. How small is too small for an engine?
  88. Omnidirectional Transport
  89. Variable Discharge Turbine
  90. To crossover or not to crossover? (Possible rant)
  91. Software Defined Power
  92. Tire width and economy
  93. Dwarf cars: how good is the fuel economy?
  94. Basic MPG info
  95. ALH TDI Experiences?
  96. 2019 Chevy Bolt Lt Efficiency
  97. Alfadan 654 HP inline four
  98. Virgin Hyperloop One human test Demo on Bloomberg QuickTake 5-20-21
  99. Non static main battery location
  100. Can someone please explain how this technology existed 31 years ago & where’d it go?
  101. Zippar, new-gen electric ropeway system
  102. Cyber Attack --> Gas Price Increase?
  103. Energy per distance, better than gallons/liters?
  104. Audi 100 2.5 TDi (C3)
  105. Highest MPG small cargo vans?
  106. 100+ MPG Prius
  107. Hydrogen ICE can still make those beautiful exhaust sounds
  108. Google Maps will show most fuel efficient route
  109. Washington State's 'Clean Cars 2030' Bill, ban sale of ICE vehicles
  110. Chinese Great Wall Motor's Ora EV Beetle
  111. Top mpg nin hybrid cars at 70+ mph?
  112. Hood Bra
  113. Beta Technologies' ALIA-250 electric aircraft
  114. Another Altenator thread-smart charging using tilt sensor
  115. Best practices for staging project mods?
  116. Voltswagen of America, a new unit of Volkswagen Group
  117. 19bonestock88’s first generation L61 build thread
  118. Most economical minivan?
  119. Radiator fan power draw on highway?
  120. Heat Battery
  121. This has been in the works for a few years.
  122. Porsche hopes they can slow down the extinction of ICE vehicles!
  123. Tires make a BIG difference!
  124. 3 cylinder water cooled vs 2 cylinder air cooled thoughts on possible conversion
  125. 4S LiFePO4 as car battery without BMS?
  126. Cruise RPM on the torque curve
  127. Interesting reading
  128. The Problem With Tesla's Differential Strategy
  129. VW Öko-Polo - 138mpg?
  130. Tire/wheel weight and mpg
  131. Most fuel efficient hatchback?
  132. Pulstar Spark Plugs
  133. Add electric motor to extend range?
  134. MAHLE Jet Ignition to be used in production cars.
  135. Any 30 mpg vans you can recommend for camping?
  136. Fireplace Blower
  137. Moon Discs for Sale
  138. Fast warm up ideas: diesel fired air heater.
  139. Mazda Rotary Range Extender Confirmed
  140. PHEV more environmental than EV
  141. Gen 2 Prius..short trips only?
  142. Road surface effect on mpg
  143. Kayaks on roof vs towed behind on small trailer
  144. Saved Energy and Didn't Burn the House Down
  145. Time for a new mower.
  146. Tesla Model 3 battery degradation tuning
  147. Traffic Jam Motor
  148. The Critical Engineering Manifesto
  149. Article - Stiffer roadways could improve truck fuel efficiency
  150. MPGomatic's YouTube Channel
  151. Electric or hybrid air transportation developments
  152. Anyone buy & store fuel?
  153. Typical Energy Expenditure %
  154. Hyundai CVVD
  155. YET ANOTHER reason to love Billy Idol
  156. Worldwide Harmonised Light Vehicle Test Procedure (WLTP)
  157. Fuel pump and carb vehicle questions
  158. My Solar PV Thread
  159. Vacuum engine to improve fuel efficiency? (after burner engine)
  160. Snow Tires
  161. Thoughts about CO2, CATs, & gasoline fuel economy
  162. Mirrorless Trucks Gain Heavy Favor In NHTSA Proposal
  163. Tire efficiency
  164. Tallest displacement*gearing vehicle?
  165. ATF and effect on Fuel Economy?
  166. 2021 Toyota RAV4 Prime - 302 hp & 39 mile EV range
  167. I just bought Canada's cheapest 3-cylinder Mitsubishi Mirage. EcoMods now in progress...
  168. Ozone in intake manifold
  169. SEMA build quality
  170. Thottle Contoller
  171. sandia.gov: Ducted fuel injection promises cleaner combustion
  172. Turbos are going electric—and becoming part of hybrid powertrains
  173. Axle buying strategies?
  174. Can't do pulse and glide at night?
  175. 2013 C-Max energi for new car?
  176. Pulse and glide technique, does it really work?
  177. How is ignition timing controlled?
  178. Sharing a car with a non-hypermiling spouse
  179. My Metro died. What car should I get? Thinking Camry/Accord appliance.
  180. Buying Hypermiling car Mitsubishi Mirage or?
  181. //// Atkinson cycle Diesel ////
  182. What could cause lower than expected MPG [mechanically]?
  183. Used 2016 Toyota Mirai $5000 ain’t got no hydrogen
  184. What about engine degradation?
  185. Porsche Type 64 video
  186. How much power does AC use? Dyno test
  187. Water cooled exhaust manifold = 20% fuel economy gain
  188. 2020 Silverado Diesel 3.0 EPA Rated...
  189. CB Radio as FE Tool
  190. How much does your ac affect your mileage?
  191. Rear decklid spoiler: design discussion
  192. Toyota Solar Prius being Tested
  193. What do E.U. LRR tire labels tell us about North American tires? Anything?
  194. Brother got a 2012 Scion/Toyota Xb 5-speed. Saw 37 mpg city in it.
  195. Munro EV conference
  196. Tires, is there a right answer?
  197. The Cobalt can still do it
  198. Some Standard Range Plus Model 3 metrics
  199. A new blog for EV World I can not publish
  200. Which effected my MPG more: elevation or weight of passengers?
  201. The 12 quickest cars (with engines) with 40+ mpg EPA highway ratings
  202. Ontario to raise freeway speed limit in pilot project
  203. Record Vancouver Fuel Prices (reporter seeking BC ecomodders to interview)
  204. So you wanna build a muscle-modded ecocar or an ecomodded muscle car? What is that?
  205. The quantum in quantum thermodynamics
  206. My ideas of a super MPG Van:
  207. Bridgestone article on rolling resistance
  208. Single axle or tandem trailer?
  209. Best Civic VX Tires
  210. Cold Air Intakes
  211. Is a 50 MPG Corvette Possible?
  212. Transmission/gearing question
  213. NYT reporter asking for advice
  214. Electrically Assisted Thermostat
  215. Free gasoline in Oklahoma, other states too?
  216. 2018 was the last year you could buy a full-sized pickup truck with a manual transmission
  217. economy better in the hills?
  218. Air intake temp on fuel consumption
  219. economy better in the hills?
  220. Plugshare trip planning
  221. Warm up engine before driving?
  222. Trend reversal: GM's new pickup trucks get worse MPG than last year's models
  223. Lightweight 20lb seats coming to a race car near you
  224. 2019 Subaru Crosstrek Plugin Hybrid
  225. EU tire label listing?
  226. Grill Blocking in warmer climates
  227. 680HP & 850Nm, but it'll coast engine off !
  228. Electric power steering controller
  229. Where to from here
  230. Toyota 2.0L M20A-KFS dynamic force engine
  231. City MPG vs Highway MPG- What Affects Each?
  232. Anyone tried Hankook Kinergy ST tires?
  233. Toyota Highlander Stop Start
  234. My new miser
  235. Ouch! Friend's Ford F-150 lifetime fuel consumption: 14.7 MPG US = 16 L/100 km
  236. Best cheap used vehicle?
  237. Anyone we know? CurbsideClassic posts an aero-Metro spotted in Fort Collins, CO
  238. Will Turnip permit 15% ethanol year-round?
  239. Civic VX poor mpgs help
  240. Engineering Explained: How much fuel does idling consume?
  241. Measuring engine smoothness
  242. Lighting upgrades
  243. Hot weather and poor economy
  244. 2018 Honda Fit Gas Mileage
  245. Fuel Efficient Tires
  246. Ford accidentally releases 2019 Ranger
  247. AC blower motor driving circuit
  248. Attn cheap used car buyers: 200k+ Mirages have now been sold in the U.S.
  249. Brushless alternators
  250. Adding an Intercooler - Improving MPG?