Further testing on the 2015 Corvette Z06 with the P-1SC-1 head unit has shown it capable of over 825hp (720-rwhp) with 91-octane pump gas (stock timing and fuel) when increasing the boost to 13psi.
A 9,000-mile 2015 Corvette Z06 with a seven-speed manual and major factory options is now offered for $85,000.