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Overall (LF4 powered ATS-V)
- SAE correction factor is the industry standard, adjusting for weather conditions in a realistic and universally accepted manner.
- STD numbers are artificially inflated by 2 to 5%, and are shown in the lower portion of the chart below.
- Uncorrected dyno numbers are not included. That would be like using a tape measure with no markings.
- Hub dyno numbers are excluded, since they typically report substantially higher numbers than dynos that measure at the tires
|Intake Mods||Fuel Mods|
|IN||Intake and/or air filters upgrade||OB||Octane boost or race fuel mix|
|TC||Turbochargers upgrade||EB||Ethanol blend fuel > E15|
|TB||Throttle body modification or upgrade||MI||Methanol injection|
|IC||Intercooler upgrade including interchiller or ice box||LP||Low pressure fuel system upgrade|
|HP||High pressure fuel pump (HPFP) upgrade|
|FC||Fuel cam upgrade|
|NO||Nitrous oxide injection|
|FI||Fuel injectors upgrade|
|Ignition Mods||Cylinder Head Mods|
|SP||Spark plugs upgrade||VS||Valve springs upgrade|
|CH||Cylinder heads upgrade|
|EX||Exhaust system modification|