392 Hemi

 

Basic Specifications for the 392  300C-D FirePower Engines
  300C V8 FirePower 392 CI 
Bore, stroke: 4.00 x 3.90 in.
Compression ratio: 9.25 / 1 with solid lifters
Horsepower: 375 hp at 5200 rpm
Torque: 390 ft.lb at 3400 rpm
2 four bbl Carter WCFB , full race camshaft 280° intake,  270 ° exhaust, 60° overlap.
Dual exhaust standard.
Optional: V8 392 CI
Compression: 10.0 /1 
390 hp at 5200 rpm
Torque: 430 at 4200 rpm
Cam duration: 300° int / exh, overlap 95 ° 

300D V8 FirePower 392 CI
Bore, stroke: 4.00 x 3.90 in.
Compression ratio: 9.25 / 1 with solid lifters
Horsepower: 380 hp at 5200 rpm
Torque: 435 ft.lb at 3600 rpm
2 x 4 bbl Carter WCFB , full race camshaft 276° intake,  276 ° exhaust,  55° overlap.
Dual exhaust standard.
Optional: V8 392 CI with EFI Electrojector Bendix
390 hp at 5200 rpm
Torque: 435 at 4200 rpm
Camshaft duration: same as std. eng.
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