| | | | |
| | | |
| | 90° V8 Bore and stroke: | 117.48mm x 122.43mm (10.62 litres) | |
| | Typical power output: | 1850-2200hp at 7500rpm 1700-1800lb/ft at 5500rpm | |
| | Maximum engine speed: | 8500rpm | |
| | Pistons: | forged 3 ring with top ring 8-10mm down 15: 3 compression ratio | |
| | Cylinder heads: | Dart Big Chief aluminium, CNC ported inlet valve 61mm exhaust valve 48,3mm head gasket - solid copper plus 'O' rings | |
| | Valve train: | roller cam 9310 steel, 114° lobe centres inlet lobe timing 48°/96°, 289° duration at 0.050in inlet valve lift 0.910in with 1.77 rocker ratio exhaust lobe timing 108/60°, 308" duration at O.050in exhaust valve lift 0.810in with 1.77 rocker ratio shaft mounted roller rockers | |
| | Bottom end: | block - cast iron GM Bow Tie crankshaft - 4340 steel con rods - 7075 T6 forged Aluminium 170.2mm long | |
| | Exhaust: ...... | stepped headers and twin exhausts and silencers (muffler) header pipes 60.3mm diameter to 63.5mm diameter x 850mm long, into 127mm diameter collector | |
| | | | |
Tech Articles 
