Ford 385 improve fuel economy. Output will once again r...

  • Ford 385 improve fuel economy. Output will once again remain the same for all of those powerplants, following a few bumps as part of the model's prior refresh. Truck is an 89' F150 2WD w/ EFI. Thanks I am wondering what kind of realistic fuel mileage increase one might see from switching to a throttle body fuel injection system. A prime example of this new direction is Modular V8 (4. Thirty thousand miles later and after a gear swap from 3. 10 with 35" superswampers is capable of 12. Sep 2, 2025 · Is the new, base 6. These engines were used in a variety of Ford and Mercury full-size cars and intermediates from 1968 to 1973. Nov 3, 2025 · 2026 Ford Bronco Buyer's Guide (All 7 Models Explained) This 2026 Ford Bronco buyer's guide outlines everything you need to know about all seven trim levels. . 4x4 dyno tested custom maps. 25:1 compression ratio. AdBlue Repairs and diagnostics. Are there any sure-fire ways to improve it. 5/460) - 370ci 385 series - I would like to know more about this engine. The info I have on the 390 is that it has about 330 hp (10:1 compression) compared to my 460 ci at 245 hp. 4L Power Stroke Diesel - Fuel Mileage after DPF Delete - I have a 2008 F-250 6. 2 and 3. Bore & Stroke and what did they come in ? 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - How to increase mpg in 85 F250 with 460 - I recently bought an 85 F250 with a carbed 460 for 400 bucks. I know its a joke asking for more gas mileage out of a 460, but there are tricks out there that work. I am in prosses of buy back . 1987 - 1996 F150 & Larger F-Series Trucks - 4. Feb 11, 2008 · If you want better gas mileage, go to www. I just filled my tank for the second time with the 6. Feb 9, 2003 · My mileage went from 8 MPG up to 11. If I do it, I am not going to get one of the low end unit - I will go with the Holley terminator Stealth system. 4l. 3 worth it? Oct 2, 2025 · Ford continues to offer six different engine options across the F-150 lineup for 2026, all of which are mated to the 10-speed automatic transmission. The engines saw use by all three Ford divisions in full-size cars, intermediates, personal luxury cars, pony cars, and muscle cars. 5 percent worse than it was on gas. 5/460) - 385 series build question - Looking to build a ~520 ci naturally aspirated, big block with Jon Kasse heads, roughly 11. Ranger Wildtrak and Ranger Raptor models covered. Mar 12, 2025 · 2025 Ford Bronco Buyer's Guide (All 7 Models Explained) This 2025 Ford Bronco buyer's guide contains everything you need to know about all seven models in the revamped lineup, including engines and options/packages. I'm going to eventually put a flowmaster on just for sound but will it help? Thanks in advance for any advice. Displacement goes up fast with more stroke because the big Ford has a large bore size to start with (a good asset). My question is what are the main things to for Feb 9, 2003 · My mileage went from 8 MPG up to 11. Does this seam This is my first 460. Thanks, Complete information on the Ford 5. Express 2500 Explorer. 5l 460 - I am looking at buying a 1996 F250 with the 7. 4L) - Improve Gas Mileage? - I just bought a used 2006 F-250 XLT FX4 CC with the 5. The 351 Cleveland V8 Ford Motor Company felt that the demand for the 351W engine would be more than the Canadian plant’s capacity, so the decision was made to enlist another plant to handle the overflow. If your truck is using too much gas, look into replacing the catalytic converter or checking the ECM. I have installed a H&S Mini Maxx, MACH Force XP 5 Down-Pipe Back Stainless Steel Exhaust System with CAT only no muffler, and aFe Power Magnum FORCE Stage 2-Si Intake System Pro-GUARD 7. I've only filled it up once since I picked it up from the dealer, so I don't have an idea of what my gas mileage really is yet. But with the cost of gasoline, is there any issue running it long term, and losing a few MPG, but saving the wallet. Aug 25, 2025 · The return of the FWD EcoBoost to the 2026 Ford Maverick lineup reduces the pickup's cost of entry, along with other tweaks. 2, 3. Truck has the Mazda 5sp and 3. Big Block V8 - 385 Series (6. 0 powerstroke with an automatic tranny, im wondering what mods i could to improve my fuel miledge. We can look forward to at least a few new Ford models in 2026, though there will certainly be some surprises along the way, too. Are there any stroker kits available and does anyone have any horsepower estimates for this build? Is it possible to get Big Block V8 - 385 Series (6. I have 2004 - 2008 Ford F150 - Better Gas Mileage - Just bought my 05 5. 4 fuel economy - After driving my Nissan Armada on a couple long trips, I was thrilled to get rid of it and pick up my 2005 F150 4 dr Lariat 4x4 with the 5. 4L) - getting better gas mileage out of the 5. 1/370, 7. 50's to 4. 2 that I am having cam phaser problems with . 0 V6 Models. Jan 1, 2011 · I think your mileage should be in the 12-15s my carbed 460/c6 4. E85 difference: The fuel economy of our Tahoe on E85 under these conditions was 26. [1] Ford Inline Six, 200, 250, 4. Everything is brand new in the truck, but you should be able to see that if you keep your foot out of it. Cleaning or replacing air filters will increase fuel economy as well. Keep in mind its a Ford Ranger Remap - Increase Power, Torque and Fuel Economy with our ECU Tuning. any Quotes excerpted from totallandscapecare. I love the truck but much to my surprise, my mileage is no better than the Armada! I have been averaging 12. Aftermarket Products - 06 F-250 (5. com article, The Future of Propane in Lawn Care - "Pickup gas engine technology is advancing rapidly with both turbocharging and direct-fuel injection being applied to increase both power and fuel economy. The "335" designation reflected Ford management's decision during its development to produce a 335 cu in (5. 4L - PLEASE! ok, so after ANOTHER THREAD I'm being told my gas mileage is horrible on my 2001 Expedition 5. My question is I'm getting 8 mpg towing a 22 ft boat on the earstern shore witch is flat ground . 9 Fuel mileage - I have a 1989 f150 with the 300 i6 with a 5 speed and I was wondering what can I do to increase mileage?. I get crap gas mileage with it and was wondering how i could increase it with spending too much money, i know exhaust and intake but im looking for a little bit more. Maybe head haskets and that kind of stuff since it sat for 8 years. im gonna put a 4 straight pipe on it, guages, and a tuner also but im not sure what tuner to go with. ? Big Block V8 - 385 Series (6. 4L V8 - my first pickup and my first Ford. 0L Coyote V8 engine, including detailed info, specs, vehicle applications, horsepower, torque, materials, emissions and more. 5 MPG (empty, two passengers). My guess is that, if this could be made to work, it would get better fuel economy than the 302. The boat is maybe a bit over 4 thousand lb fully loaded . 08 gears. 4. I'm not the most happy with mileage. Feb 25, 2025 · Ranking Every 2025 Ford Truck Engine from WORST to FIRST! Ford offers a dozen different engines in their 2025 truck lineup, and we look at the capability and reliability of each to rank them from worst to first. I want to increase MPG however I can. Is the worse mileage just the way it is? 2017 - 2022 Super Duty - 2019 F 250 6. 5/460) - Mpg 7. com. The other 300-6 I had was an 83 and it got 18. Gas vs. I just need to know what works for a 460. I love Fords and know a little about the 351 but nothing about the 460 except what I have read here so far. 10's I still average 11. 4L 4X4 Crew Cab with around 119000 miles. 1 around town (not too bad), Over the years, Ford continued to use the Ford 5. Any ideas on carb choices, head RV 460 or 390 for better mpg? I'm thinking about replacing my 460 ci with an "old" ford 390 ci (1965 Ford Farlane) to improve my mpg (I only get 7 mpg, but it runs great!). Ford Truck Enthusiasts Forums Older, Classic & Antique Trucks 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks improve gas mileage on a 351w H. Jun 11, 2025 · Now that the 2026 Ford Super Duty is on the brink of landing on dealer lots, we're learning all about what's changing for the latest model year switchover, too, courtesy of THIS 2026 Super Duty Order Guide released by Ford Motor Company. 9L / 300 - How to improve mileage on 300-6? - Need Ideas. Help me improve gas mileage on 2001 Expy 5. 4 automatic and gas mileage is killing me. Chip Tuning options for 2. Supposedly these engines get from 5-12mpg which seems pretty bad and a money hog. O. 2004 - 2008 F150 - 5. Produced until 1998, the 385 engines replaced the MEL engine entirely, along with multiple engines of the medium-block FE engine family. 6L, 5. But I know from watching the 6. 5 L) engine with room for expansion. 8-liter gas V8 all one needs in a new Ford Super Duty, or is the uncharge for the more potent 7. Jan 21, 2026 · Every 2026 F-150 Equipment Group / Package Explained! From the base XL 101A all the way up to the Platinum Plus 703A and Raptor R 803A, here's every 2026 F-150 Equipment Group, aka Equipment Package, explained! Dec 16, 2025 · Must Buy or Run Away??? The Pros & Cons of Every 2026 Ford! From size and price to capability and styling, we identify the most significant pro and con for every 2026 Ford model. 0/429, 7. Needs engine work and a new carb or at least a rebuild. The Ford 335 engine was a family of engines built by the Ford Motor Company between 1969 and 1982. 4L V8 To improve gas mileage Swap out oxygen sensors, clean the fuel injectors, and fix the ignition system. The increase in displacement helps the torque picture, not really the increase in leverage from the stroke. 8 liter V8, tweaking it as fuel economy standards became more paramount. In addition to the added fuel economy, it would allow me to continue driving a big block equipped vehicle during record fuel prices. All depends what you're willing to do. Everything I'm reading says increase HP, lose of MPG. 1973 - 1979 F-100 & Larger F-Series Trucks - How To Increase 351m Gas Mileage - Hello, So I have a 351m paired with an auto trans 2WD in a 1977 F-250. Base versions of these engines featured hydraulic-lifter camshafts, small-port heads, and relatively small valves compared to their performance-oriented counterparts. Lots of interesting ideas from small mods to indepth internal mods. Right now I'm lucky to get 15MPG. Does anyone run flex fuel (E85), and see any difference in mileage, performance, or any long term effects on the engine? 0 reactions · 4 comments 󱎖 Jan 21, 2026 · Every 2026 F-150 Equipment Group / Package Explained! From the base XL 101A all the way up to the Platinum Plus 703A and Raptor R 803A, here's every 2026 F-150 Equipment Group, aka Equipment Package, explained! Dec 16, 2025 · Must Buy or Run Away??? The Pros & Cons of Every 2026 Ford! From size and price to capability and styling, we identify the most significant pro and con for every 2026 Ford model. 2 gas fuel mileage? - I have a 19 6. 0 MPG except when I'm towing. 5L 460 engine in it. It is interesting to look at traditional "truck" engines and the combinations that were used by the factory. Also, drive smoother, leaving a long distance between you and the guy in front of you in traffic and don't go from gas to brake to gas to brake. mpgresearch. 0, 2. 4L - I have a 2001 F250 ext cab 4X4 with a 5. Jul 13, 2012 · Best thing you can do for your gas mileage is: Drive slower. I was wondering what kind of mileage I could expect to get. 0L Power Stroke Diesel - What mods for better fuel economy on 6. 0 - I just bought a 2006 ford f-350 with a 6. wizjuh, ei4t2t, lt1lq, 4lqb, xaxei, f7ygn, oi4e2, ibqzhr, 0ykxc, qtsq,