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  2. Power-to-weight ratio - Wikipedia

    en.wikipedia.org/wiki/Power-to-weight_ratio

    Fuel cell type Dry weight Power-to-weight ratio Example use Redflow Power+BOS ZB600 10kWh ZBB [86] 900 kg 5.6 W/kg (9.3 W/kg peak) Rural Grid support Ceramic Fuel Cells BlueGen MG 2.0 CHP SOFC [87] 200 kg 10 W/kg 15 W/kg CHP: MTU Friedrichshafen 240 kW MCFC HotModule 2006 20,000 kg 12 W/kg Smart Fuel Cell Jenny 600S 25 W DMFC [88] 1.7 kg 14.7 W/kg

  3. Ford 6R transmission - Wikipedia

    en.wikipedia.org/wiki/Ford_6R_transmission

    The 6R 80 features "Filled for Life" low viscosity synthetic transmission fluid (MERCON LV), though a fluid flush is recommended at 150,000 mi (241,000 km) if your truck falls under the classification of "Severe Duty" operation. The transmission, as used in the Ford F-150, has a fluid capacity of 13.1 US qt (12.4 L) and weighs 215 lb (98 kg).

  4. Torque converter - Wikipedia

    en.wikipedia.org/wiki/Torque_converter

    A torque converter serves to increase transmitted torque when the output rotational speed is low. In the fluid coupling embodiment, it uses a fluid, driven by the vanes of an input impeller, and directed through the vanes of a fixed stator, to drive an output turbine in such a manner that torque on the output is increased when the output shaft ...

  5. Engine displacement - Wikipedia

    en.wikipedia.org/wiki/Engine_displacement

    Engine displacement is the measure of the cylinder volume swept by all of the pistons of a piston engine, excluding the combustion chambers. [1] It is commonly used as an expression of an engine's size, and by extension as an indicator of the power (through mean effective pressure and rotational speed ) an engine might be capable of producing ...

  6. GM 8L transmission - Wikipedia

    en.wikipedia.org/wiki/GM_8L_transmission

    Fluid type DEXRON High Performance ATF Fluid capacity 10.8 L (11.4 US qt) [a] 10.3 L (10.9 US qt) [b] Weight 80 kg (176 lb) [a] 98.9 kg (218 lb) [b] Available Control Features Shift Patterns Multiple (Selectable) Driver Shift Control Tap Up and Down Additional Modes Tow & Haul Mode (Selectable) Engine Torque Management On All Shifts Shift Control

  7. Compression ratio - Wikipedia

    en.wikipedia.org/wiki/Compression_ratio

    Absolute cylinder pressure is used to calculate the dynamic compression ratio, using the following formula: = where is a polytropic value for the ratio of specific heats for the combustion gases at the temperatures present (this compensates for the temperature rise caused by compression, as well as heat lost to the cylinder)

  8. GM Roto Hydramatic transmission - Wikipedia

    en.wikipedia.org/wiki/GM_Roto_Hydramatic...

    Roto's disadvantage was the 2-3 range or 1-2 gear change because it is not only a huge ratio jump from 2-3 range or 1-2 shift from 2.93 to 1.56, but also there is no fluid slippage in the coupling because the coupling drains (four-tenths of a second) to engage or apply the front clutch and so the trans goes to full mechanical connection.

  9. List of ZF transmissions - Wikipedia

    en.wikipedia.org/wiki/List_of_ZF_transmissions

    4, 5 or 6-speed with Hydraulic Retarder and Neutral on Vehicle Stop (4/5/6 HP 500/590/600) – 1980–2002; 4, 5 or 6-speed with Hydraulic Retarder and Neutral on Vehicle Stop (4/5/6 HP 502/592/602/C) – 1997–2007; 5, or 6-speed with Hydraulic Retarder and Neutral on Vehicle Stop (5/6 HP 504C/594C/604C) – 2006–2016