I believe a young, and somewhat handsome LOC member named GRiM, made that very post about a year ago, Si!!
Called the Dingo's gonads... for those that remember..
This IS, is only (ONLY?) putting out about 450bhp.
But it is based on the same engine upgrade as the Monster, i.e the 2JZ-GTE
The Monster should, with a bit of

reach 700bhp.
Mind you, 450bhp