360 Magnum/300 HP
Why take the time and expense to rebuild your old small block when you
can bolt in a 300 horsepower Magnum engine for about the same cost? Dyno
testing produced 300+ horsepower at 4750 RPM. Torque output is over 375
ft-lbs. at 4000 rpm.
All new - not rebuilt
Swirl port combustion chamber, cast-iron heads
High strength stainless steel valves - 1.925'' intake and 1.625''
250 deg./264 deg. duration .385''/.401'' lift hydraulic roller cam
Heavy duty valve springs
Dual-plane M1 4 bbl aluminum intake manifold
High volume oil pump
Electronic ignition package
Distinctive Mopar cast aluminum valve covers
Not recommended for factory MPI installations
Note: Mopar Performance recommends the use of a 750 cfm Holley
carb and 1-5/8'' exhaust headers for maximum performance. Use of
air-conditioning is not recommended.