Difference between revisions of "VE"
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* an abbreviation for '''V'''olumetric '''E'''fficiency usually used in internal combustion engines. | * an abbreviation for '''V'''olumetric '''E'''fficiency usually used in internal combustion engines. | ||
| + | * usual [[VE]] of stock naturally aspired engines is 80% at max. torque and 75% at max. power | ||
| + | * stock [[TDi]] engines ca. 90% at max. torque and 80% at max. speed | ||
| + | * heavily optimized racing engines achieve [[VE]] =>100% | ||
| + | * [[VAG]] claims 2-valve per cylinder [[TDi]] with [[VE]] up to 95% and 4-valve design up to 98%. | ||
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Revision as of 16:11, 11 June 2020
- an abbreviation for Volumetric Efficiency usually used in internal combustion engines.
- usual VE of stock naturally aspired engines is 80% at max. torque and 75% at max. power
- stock TDi engines ca. 90% at max. torque and 80% at max. speed
- heavily optimized racing engines achieve VE =>100%
- VAG claims 2-valve per cylinder TDi with VE up to 95% and 4-valve design up to 98%.
