Engine : 1.2 8v punto , all brand new parts oil pump , water pump , timing belt etc... 1.2 16v pistons and rods , custom intake manifold , 1.2 16v trottle body
Fueling :
toyota gt starlet injecters , toyota gt starlet wallbro fuel pump , fuel pressure reg
Exhaust : 2.5 inch pipe from turbo back
mega squrt ecu
boost gauge
water temp gauge
air fuel ratio gauge / wideband senser
Top speed 120+mph (limited by gearing and wind resistance) 0-60 under 8 seconds.
So hard to be more exact -- a pretty good high boost one will put out 115bhp, but there's one out there said to be producing 170+ bhp with water injection, hybrid turbo, etc.