Longitudinally mounted, 90-degree V-8, cast iron block with aluminum heads, fully counterweighted forged crankshaft
Bore x Stroke
90.2mm x 90.0mm
4,601cc; 280 cu. in.
390 @ 6,000 rpm
390 @ 3,500 rpm
84.8 horsepower per liter
6,500 rpm (fuel shut-off occurs at 6,500 rpm)
Double overhead camshafts, chain drive to exhaust cams, secondary chains from exhaust to intake cams, roller finger followers with hydraulic lash adjustment, oval-wire beehive-shaped valve springs, four valves per cylinder
2 per cylinder, 37mm head diameter
2 per cylinder, 30mm head diameter...
Took some modding, shaving the calipers and tie rod ends out back and trimming the lugs and adding a 1" spacer out front for them to fit, but I currently have 15" wheels in all four corners of the Terminator at the moment.