Who use 2 cycle oil in their fuel tank? - Ford Powerstroke Diesel …
2012年6月25日 · Lubricity Additive Study Results - Diesel Place : Chevrolet and GMC Diesel Truck Forums IMHO, using something like 2-Stroke oil (NOT designed for this use) is Poor substitute for Really Good products that ARE designed to do So Much more for your engine (Cetane - Demulsifier - Anti-Gel - etc) for just a buck or two more.
Why aren't two-stroke diesel engines more popular? They are
Except that's not the answer with a 2-stroke diesel, because a diesel does not draw a mixture of fuel and air during the intake stroke, and thus does not have intake fuel flowing through and out the exhaust. The only thing coming out of a 2-stroke diesel exhaust is combustion products and fresh air, just like 4-strokes.
adding 2 stroke to fuel? : r/Diesel - Reddit
2022年8月3日 · There is no need or benefit to using any quantity. In fact its been proven 2-stroke oil is harmful to diesel fuel systems. Also, you would need about 30 ounces of 2-troke oil per 30 gallon tank just to get a 128:1 ratio, which will have no effect on …
How does a 2-Stroke Detroit work? : r/Diesel - Reddit
2022年9月4日 · Diesel 4 stroke: squeeze-bang-blow-suck Diesel 2 stroke: squeeze-bang-exhaust/scavenge All 2 cycle diesels operate on the same principal more/less (scavenging method air source may change) Fun fact: Something like an 8v71 with no turbo is considered naturally aspirated. Only the turbo variants are forced induction.
Why don't they make gas 2 stroke engines that use the Detroit
2023年11月8日 · Long after the 1930s 2-strokes tended to have much higher specific outputs than 4-stroke diesel engines. A mack E9 made 450 horsepower with 18 liters. An 8v92TA DDEC made that much out of 12 liters, and also got to have a 60-degree V angle without snapping crankshafts because of its firing order-based crankshaft that lacked split journals.
2 Stroke Detroit : r/Diesel - Reddit
2018年9月24日 · All 2 stroke detroits feature a roots blower but not all, especially the early motors, have turbos. There is wasted intake air that escapes through open exhaust valves, but the valves close before the intake ports are covered to build some positive pressure in the cylinder prior to the compression stroke.
Why are diesel two-stroke engines not used in trucks and cars?
Two stroke engines may have a higher static compression ratio but compression doesn't truly begin until the intake ports are covered in an asymmetrically timed engine or the exhaust ports are covered in a symmetrically timed engine. 2-stroke engines may have a higher static compression ratio but the dynamic ratio is similar to 4-stroke engines ...
Why did American diesel locomotives change from two stroke to …
2023年3月18日 · Boats stayed 2 stroke for as long as they could because you just won’t beat a 2 stroke for power to weight and most importantly cheap to make. Same with outboard engines. The world is made by the lowest bidder. But the modern 4 stroke engine has surpassed the 2 stroke for fuel in to power out which is MORE important now that energy is expensive.
ELI5: The difference between 2 stroke and 4 stroke engines
2023年5月6日 · 2 strokes engine completes all of the stages of work of the power cycle (suction, compression, enrichment, ignition work and exhaust) within 2 (one up one down) strokes of the engine pistons and one revolution of the crankshaft, while a 4 stroke does it in four (2 up 2 down) and two revolutions of the crankshaft.
Detroit 2 stroke running a backup generator, it’s ... - Reddit
2020年3月12日 · The blower is 100% necessary on this because of the need for exhaust scavenging, because 2 stroke diesel. Like what one of the other guys here said, the turbo just is there to increase power and efficiency. It’s like taking a regular 2 stroke from the top of a mountain and brings it to sea level.