BruceH
BBB Big Bore Boss 322
From the "Can't leave well enough alone" department I have results of a smaller pulley. For some reason indicated boost was the same as a 3.6 pulley but numbers were higher.
The background: 11:1 pistons +.030, 127400 cams with comp springs, shorty headers, factory cats, Paxton Novi with ebay special air to air intercooler, 80 lb injectors, GT500 pumps.
Spark was 23 degrees. Targeted lambda was .8 from 3k on. Maf xfer was adjusted to get it close but I'll have to do some review on rescaling the xfer or what it takes to smooth it out. I'd like to get the af reading as flat as possible. Air fuel was taken with a sniffer. This is my first "all me" tune without tweaking from the TMS in house tuner.
The background: 11:1 pistons +.030, 127400 cams with comp springs, shorty headers, factory cats, Paxton Novi with ebay special air to air intercooler, 80 lb injectors, GT500 pumps.
Spark was 23 degrees. Targeted lambda was .8 from 3k on. Maf xfer was adjusted to get it close but I'll have to do some review on rescaling the xfer or what it takes to smooth it out. I'd like to get the af reading as flat as possible. Air fuel was taken with a sniffer. This is my first "all me" tune without tweaking from the TMS in house tuner.