Chip a std engine wont take 9000rpm not on std lifters so although you may get a flash 500bhp figure it would drop the valves..if they dont hit the pistons first and bend em thru over revving
..Then that is assuming the std head gasket dont blow,the 205 block dont crack,the head dont go thru your windscreen
.....crank and rods will be fine though
...i would have thought there was more intelligence from you technical wannabes