Sae vs std
02-22-2009, 04:20 PM
#1
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Sae vs std Went to dyno the yesterday and 344RWHP/356RWT SAE. 352RWHP/365RWT STD. The dyno guy said that was not bad for a bolt on car (02, M6). What is the diff between SAE and STD? This was a Dyno Jet. I have Dynoed as high as 362RWHP/370RWT at another Dyno a few years ago, dont know if its was SAE or STD (lost the sheet).
Last edited by slow ride 02; 02-22-2009 at 04:44 PM.
02-23-2009, 05:05 PM
#3
STD and SAE are both SAE corrections but are corrected to different standards.
STD (or SAE J607) is corrected to a 60°F day with 0% humidity and a barometric pressure of 29.92 in-Hg. SAE (SAE J1349) is corrected to a 77°F day with 0% humidity and a barometric pressure of 29.234 in-Hg.
STD (or SAE J607) is corrected to a 60°F day with 0% humidity and a barometric pressure of 29.92 in-Hg. SAE (SAE J1349) is corrected to a 77°F day with 0% humidity and a barometric pressure of 29.234 in-Hg.
Went to dyno the yesterday and 344RWHP/356RWT SAE. 352RWHP/365RWT STD. The dyno guy said that was not bad for a bolt on car (02, M6). What is the diff between SAE and STD? This was a Dyno Jet. I have Dynoed as high as 362RWHP/370RWT at another Dyno a few years ago, dont know if its was SAE or STD (lost the sheet).
