This is a highly modified 512 TR with electronic fuel injection by Motec. Power is outstanding. The mods on this engine include a special intake manifold and programmable Motec racing engine management. Note that the torque curve is peakier then a stock engine with a definite step at about 5,000 rpm. Great top end power for 200 mph blasts!

Type: 512 TR
Bore: 82.5mm
Stroke: 78mm
Compression Ratio: 11:1
Heads: some porting and matching
Cams: hotter then the stock grind
Induction: special intake manifold, no filtering
Exhaust: stock headers, dyno mufflers
Ignition: electronic ignition