5.4 3 VALVE PERFORMANCE MODS DRIVER IS GETTING

Beginning in 2004, the F-series changed to a. By the time the F-series stopped using this engine, it was using a 3 valve design instead. With the introduction of this engine in 1997, the F-series version was producing 260 hp and 350 lb-ft of torque, using the 2 valve per cylinder configuration. Ford 5.4 Performance Specs.

This means that practically all. This engine (which came stock in many top-line S-10s) is essentially identical to any 350 V8 engine of the same year-except that GM elected to lop two cylinders off the the block to make it a V6. This reduces the RPMвЂ™s to keep the van up to highway speeds, thus lessening the required fuel to drive the vehicle overall.The Chevrolet 4.3L V6 is colloquially known as the 3/4 350 for good reason. These units are complicated and buying them used means ensuring several parts are included (read this for more info), but once installed on the end of the transmission, it allows for a 4th gear for the C6 tranny. So after a lot of internet searching, I found a Gearvendor auxiliary overdrive on car-parts.com from a junkyard in Idaho. While itвЂ™s a sturdy beast, it only has 3 speeds and it whines like a baby when IвЂ™m driving 65 MPH.

While this is an outstanding axle for towing, hauling, and other heavy duty projects, it means some very high RPMвЂ™s at highway speeds. Many of these old vans came with a 4.10 rear axle ratio. This may be the biggest way to improve MPG on these old IDIвЂ™s: Installing a more efficient rear axle. Industry estimates of cost increases for engine modifications to meet.

When I did this, I originally investigated prices for a transmission shop to swap out the gears in my rear axle. 10 8.2.2 Engine Oil Level Gauge 10 8.2.3 Crankcase Pressure Control Valve 10. Inspired by our highly popular 5.4 Lightning Upgraded 2 valve engine, we bring to you a 3 valve 5.4 Long Block that you want in your engine bay.Apparatus 2 5.1 Test Engine Configuration 2 5.2 Cooling System 2 5.3 Fuel.

5.4 3 Valve Performance Mods Driver Is Getting

This means overall, compared to the NA model, the driver is getting the same speed maintenance with less fuel, from the compressed oxygen.However, as I can attest, having a turbo didnвЂ™t always result in better efficiency. While most car-guys use their improved power from a turbo to improve performance, this also can apply for people who want to improve efficiency.If the driver can resist the urge to have вЂњfunвЂќ with their turbo (like excessive acceleration, speeding, etc), that increased air-flow into the chamber means that at standard highway speeds (55-65mph) less Diesel fuel is used. With the same fuel quantity, the turbo compresses more air into the combustion chamber, thus providing more power. But letвЂ™s say the sticker is gone or you have a loosey axle not connected to the parent vehicle there should be a metal tag on the pumpkin that has ratio information as well.A new turbo can wake up an NA IDI engine. Junkyards have these axles for reasonable prices, and aside from a standard lube change, they are pretty easy to maintain.When hunting for an axle, you can identify it with the axle code on the sticker in theВ driverвЂ™s door of the van. After a few months, it dawned on my that I could easily just swap out the whole existing rear axle from a different E350,В which had the 3.55вЂ™s in them.

As the vehicle begins to strain under the load, the driver increases the fuel supply, which spools up the turbo, and then improves the boost, thus logarithmically improving overall engine power.This presents a problem for the average IDI hypermiler: how to get the benefit of increased boost without forcing more fuel into the injectors?The solution is to install a better turbine. This would make sense if the driver is using his/her IDI for pulling a boat or trailer or anything else that requires some decent horsepower and torque. The problem with the IDI stock turbo and the few aftermarket turbo kits is they are engineered to force more boost under load at high RPMвЂ™s. While there are Banks and вЂњfactoryвЂќ turbo kits for these IDI vans, hereвЂ™s the thread on how I installed my Hypermax turbo:Hypermax Van Turbo Install for the 7.3 IDI in a 1988 Ford ClubwagonAs the previous category explained, installing a turbo kit on an IDI can provide some added benefit to efficiency. But if I can resist the lead foot, I do see a few MPG better than when the Clubwagon was an NA IDI.

ItвЂ™s now possible to find a decent pair of LRR treads for all seasons.Also, by getting the largest size tire you can safely put on your vehicle, it takes less RPMвЂ™s to go the same speed, thus using less fuel once up to speed. As they improve the efficacy of LRR tires, they also have been improving the performance of the traction in rain and snow. The rubber material and the unique tread pattern is specially designed to reduce road friction.In recent years, the popularity of LRR tires has increased so they are becoming mainstream. You may have to order them special and have them mounted by a dedicated вЂњtire shop.вЂќ But the difference is amazing. These are special eco tires that are not common at most parts stores. But for an IDI truck, that would be a PITA.Bought LRR Tires, Obtained the Largest Possible Tire-Size, and Proper Inflation Maintenance.One of the fastest ways to add 1 or 2 MPG to any vehicle is mounting LRR tires.

By converting to a Duralift 7-9psi electronic pump (e-pump), I pull one more thing from causing friction on the drivetrain. And improper alignment forces the tires to connect with the pavement in an odd way, which will cause early wear patterns, but more importantly, cause friction and fuel usage.Electronic Pump Conversion and Lift-Pump Delete.While I doubt the lift pump was putting that much strain and drain on the camshaft, every little bit helps. Low-quality grease wear out faster, whereas high-quality stuff bonds with the metals providing a long-term protection against wear and tear. By hitting all my grease-able joints and bearings with high-quality synthetic grease, I eliminate lots of lost energy just trying to keep the van up to speed. ThatвЂ™s literally as big as I can get them, before they cause steering and suspension issues.Synthetic Spindle, U-Joint, and Rotor Bearings Greasing, with Proper Alignment.Improper alignment and unwanted friction robs HP and MPG.

All this contributes to the efficiency of the overall vehicle.Photo-voltaic (Solar) Panels on the Roof.With a proper charge controller, solar panels can top off the batteries on my van as well as provide a source of power throughout the day when IвЂ™m parked and camping. My Walker exhaust reduced my EGTвЂ™s by 300 degrees, which is astounding.Wrapping the manifolds, turbo-housing, up-, down-, and other exhaust pipes allows for the exhaust to expel the heat out the tailpipe instead of infesting the engine bay, thus reducing overall engine temps and requisite cooling. Also, with lower EGTвЂ™s, the engine runs more efficiently. I installed a Walker вЂњStraight-ThroughвЂќ muffler which is essentially a glass-pack that lets the gas flow out quickly from the down-pipe and keep the noise to a minimum. Everyone knows that a clogged filter means more inefficiency and loss of performance, so upgrading to a high-performance dual filter will help a lot.High-Flow Exhaust Muffler and Wrapped Pipes.By installing higher flow exhaust, not only does it provide lower EGTвЂ™s, but it allows for easier expulsion of exhaust gasses, which leads to slightly better power and economy. By investing in a Stage 1 filter setup, you gain the benefit of better filtration and higher flow, which means less strain on the IP.

The cost of sizing alum driveshaft is about two-times that of the conventional steel, so itвЂ™s not that much of an investment.See more at Nick and GlennвЂ™s WVO Travel and Awareness Site.Briefly, any diesel can be converted to run on biofuel like biodiesel, waste vegetable oil, or waste motor oil. Also, due to the wider radius of the cylinder, it counterintuitively is stronger and stiffer than the steel version, meaning a вЂњmuch more efficient transfer of power to the wheels.вЂќI converted my van to an alum shaft when I did the Gearvendor install on my C6, and itвЂ™s hard to calculate the actual savings, but over time, I sure it paid for itself. That is great for power, but it also applies to efficiency for it takes less energy to rotate the driveshaft mass to get up to speed.