275hp NA or turbo...?
in NA form - no fukcing way unless N20 has been added.
sorry but there's no way unless it has a pair of 55DCOEs, 13.5:1 CR and revs to 12,000 and makes power there.
even then it would need to be EFI to control the spark and fuel at such high rpm - even a computer would be "guesstimating" at those RPMs

one wayward spark at 12k would equal one wayward piston crown.
sorry, i just can't see it.