300HP / 360 Magnum Mopar Performance Crate Engine
Price: $3400
Part # P5249498
|
| Horsepower: |
300 @ 4750 rpm |
| Torque: |
375 @ 4000 rpm |
| Compression Ratio: |
9.0:1 |
| Block: |
Cast Iron |
| Crankshaft: |
Cast 3.580" Stroke |
| Heads, Chamber Size: |
Cast Iron |
| Valves: |
1.925" / 1.625" |
| Camshaft Lift: |
0.512" / 0.512" |
| Dur. @ 0.050": |
238 / 238 |
| Intake: |
M1 Aluminum Dual Plane | |
 |
Magnum 300 engine with all new parts: a hydraulic roller camshaft, swirl port cylinder heads with 1.925” intake valves and 1.625” exhaust valves, high performance valve springs, an M1 dual plane intake manifold, high volume oil pump and our electronic ignition package. The engine is dressed up with black wrinkle Mopar valve covers and chrome accents. Dyno testing with a 750 cfm carburetor and 1 5/8” headers show horsepower output at 300+ @ 4750 rpm; peak torque of 375 ft-lbs @ 4400 rpm, with over 300 ft-lbs of torque available from 3000 to 5000 rpm.
'93 and Up MPI 360 Magnum Stock Mopar Performance Crate Engine
Price: $4350
Part # P5007732
| Horsepower: |
Stock |
| Torque: |
Stock |
| Compression Ratio: |
Stock |
| Block: |
Cast Iron |
| Crankshaft: |
Cast |
| Heads, Chamber Size: |
Switl Port Cast Iron |
| Valves: |
1.925"/1.625" |
| Camshaft Lift: |
.458"/.467" |
| Dur. @ 0.050": |
260°/264° |
| Intake: |
MPI 2 bbl |
· All new – not rebuilt
· Includes damper, front cover, cylinder heads and intake
· Swirl port combustion chamber, cast-iron heads
· High strength stainless steel valves – 1.925” intake and 1.625” exhaust
· Heavy-duty valve springs
· 260°/264° duration, .458”/.467” lift hydraulic roller camshaft (R/T)
· Single plane MPI2 bbl intake manifold – stock height
· High volume oil pump
· Distinctive Mopar cast aluminum valve covers
380HP / 360 Magnum Mopar Performance Crate Engine
Price: $3750
Part # P5249499
|
| Horsepower: |
380 hp @ 5300 rpm |
| Torque: |
410 ft-lbs @ 4400 |
| Compression Ratio: |
9.0:1 |
| Block: |
Cast Iron |
| Crankshaft: |
Cast, 3.580" |
| Heads, Chamber Size: |
Cast Iron |
| Valves: |
1.925" / 1.625" |
| Camshaft Lift: |
0.501" / 0.513" |
| Dur. @ 0.050": |
288 / 292 |
| Intake: |
M1 Aluminum Dual Plane | |
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The Magnum 380 crate motor head is a swirl port design that has smaller combustion chambers and a higher compression ratio (nominal 9.0:1). Different intake and exhaust port sizing flows more air without modifications to the cylinder heads. Breathing is enhanced with 1.925" intake valves and 1.625" exhaust valves. Overall package of smaller valves and better ports flow more air. Next, we slide in our .501" / .513" lift, 288/292 degree duration hydraulic roller camshaft, add a 4BBL carbureted M1® single plane intake manifold (with bosses over each runner for future MPI). We add special valve springs and a double roller timing chain as well as an MPP electronic distributor. The distinctive Mopar cast valve covers with 10 screws are added to the package, with an oil pan (center sump) similar to the Commando engines. It is recommended you add your own 750 cfm Holley carburetor and headers to complete the package. Dyno testing with a 750 cfm carburetor and 17/8" headers show horsepower output to be 380+ at 5300 RPM. Torque output is 410+ lb/ft at 4400 RPM, with over 350 lb/ft available from 2000 to 5700 RPM.
395HP / 360 Magnum Mopar Performance Crate Engine
Price: $6200
Part # P5007646
| Horsepower: |
395 |
| Torque: |
435 ft-lbs |
| Compression Ratio: |
10:1 |
| Block: |
Cast Iron |
| Crankshaft: |
Cast |
| Heads, Chamber Size: |
Aluminum Magnum |
| Valves: |
1.925"/1.625" |
| Camshaft Lift: |
.501"/.513" |
| Dur. @ 0.050": |
288°/292° |
| Intake: |
M1® Aluminum |
· All new – not rebuilt
· Aluminum Magnum cylinder heads
· High strength stainless steel valves – 1.925” intake and 1.625” exhaust
· Heavy-duty valve springs
· 10.0:1 Compression Ratio
· 288°/292° duration, .501”/.513” lift hydraulic roller camshaft
· Single plane, M1® 4 bbl aluminum intake manifold – taller than stock, check clearance
· Double roller timing chain and gears
· Includes Mopar Performance Parts electronic ignition kit with distributor
· Distinctive Mopar cast aluminum valve covers
· Includes center sump oil pan similar to Commando engine
· Motor assembly includes heavy-duty engine stand and heavy-duty engine crate
435HP / 402 Magnum Mopar Performance Stroker Crate Engine
Price: $6,650
Part # P5007647
| Horsepower: |
435 |
| Compression Ratio: |
9:1 |
| Block: |
Cast Iron |
| Crankshaft: |
Cast, 4.00" |
| Heads, Chamber Size: |
Magnum R/T |
| Valves: |
2.02"/1.625" |
| Camshaft Lift: |
.501"/.513" |
| Dur. @ 0.050": |
288°/292° |
| Intake: |
M1® aluminum |
· All new – not rebuilt
· 4.00” bore / 4.00” stroke
· Big valve Magnum R/T cylinder heads
· High strength stainless steel valves – 2.02” intake and 1.625” exhaust
· Heavy-duty valve springs
· 9.0:1 Compression Ratio
· 288°/292° duration, .501”/.513” lift hydraulic roller camshaft
· Single plane, M1® 4 bbl aluminum intake manifold – taller than stock, check clearance
· Double roller timing chain and gears
· Includes Mopar Performance Parts electronic ignition kit with distributor
· Distinctive Mopar cast aluminum valve covers
· Includes center sump oil pan similar to Commando engine
· Motor assembly includes heavy-duty engine stand and heavy-duty engine crate
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505HP / 500 Wedge Mopr Performance Crate Engine
Price: $8,700
Part # P5007628
| Horsepower: |
505 |
| Torque: |
590 |
| Compression Ratio: |
9.0:1 |
| Block: |
Cast Iron, 4.380" |
| Crankshaft: |
Forged Steel, 4.150" Stroke |
| Heads, Chamber Size: |
Cast Iron Stage V |
| Valves: |
2.140" / 1.810" |
| Camshaft Lift: |
0.509" / 0.509" |
| Dur. @ 0.050": |
248 / 248 |
| Intake: |
M1 Aluminum Single Plane 4 bbl |
· 500 cubic inches, 505 horsepower and 590 ft.-lbs of torque
· HD cast iron, thick, wall, thick deck, cross-bolted block
· Hi-flow cast iron Stage V heads
· Large 2.14” intake and 1.81” exhaust stainless steel valves
· HD hi-lift single valve springs with dampers and premium valve stem seals
· 292° duration, .509” hydraulic cam
· 4.15” stroke, forged crankshaft
· 4.380” bore, 9:1, flat-top cast aluminum pistons
· Double-roller chain and sprockets
· Cast aluminum valve covers, chrome front cover
· Single plane M1® aluminum 4 bbl intake manifold (taller than stock, check hood clearance)
575HP / 500 Wedge Mopar Performance Crate Engine
Price: $9200
Part # P5007629
| Horsepower: |
575 |
| Torque: |
625 |
| Compression Ratio: |
10.25:1 |
| Block: |
Cast Iron, 4.380" |
| Crankshaft: |
Forged Steel, 4.150" |
| Heads, Chamber Size: |
Aluminum Stage VI, 78cc |
| Valves: |
2.140" / 1.810" |
| Camshaft Lift: |
0.543" / 0.543" |
| Dur. @ 0.050": |
248° / 248° |
| Intake: |
M1 Aluminum Single Plane 4 bbl |
· 500 cubic inches, 575 horsepower and 625 ft.-lbs of torque
· HD cast iron, thick, wall, thick deck, cross-bolted block
· Hi-flow cast iron Stage VI heads
· Large 2.14” intake and 1.81” exhaust stainless steel valves
· HD hi-lift single valve springs with dampers and premium umbrella valve stem seals
· 292° duration, .543” hydraulic cam
· 4.15” stroke, forged crankshaft
· 4.380” bore, 10.25:1, flat-top cast aluminum pistons
· Double-roller chain and sprockets
· Cast aluminum valve covers, chrome front cover
· Single plane M1® aluminum 4 bbl intake manifold (taller than stock, check hood clearance)
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465HP / 426 Hemi Mopar Performance Crate Engine
Price: $11,500
Part # P5249667
|
| Horsepower: |
465 hp |
| Torque: |
486 ft/lbs |
| Compression Ratio: |
9.0 to 1 |
| Block: |
Cast Iron Street Hemi, 4.250" Bore |
| Crankshaft: |
Forged Steel, 3.750" Stroke |
| Heads, Chamber Size: |
Cast Iron Hemi, 170cc |
| Valves: |
2.250" / 1.940" |
| Camshaft Lift: |
Hydraulic, 0.495" / 0.480" |
| Dur. @ 0.050": |
236 / 236 |
| Intake: |
M1 Aluminum Dual Plane | |
 |
Complete engine includes electronic distributor, Mopar plug wires, chrome six quart oil pan, and the M1 dual plane intake. The cast iron Hemi heads feature stainless steel valves and heavy duty single valve springs.
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|
525HP / 472 Hemi Mopar Performance Crate Engine |
Price: $13,500
Part # P5249666
| Horsepower: |
525 hp |
| Torque: |
540 ft-lbs |
| Compression Ratio: |
9:1 |
| Block: |
Cast Street Hemi, 4.250" Bore |
| Crankshaft: |
Forged Steel, 4.150" Stroke |
| Heads, Chamber Size: |
Cast Iron Hemi, 170cc |
| Valves: |
2.250"/1.940" |
| Camshaft Lift: |
Hydraulic, 0.495" / 0.480" |
| Dur. @ 0.050": |
236 / 236 |
| Intake: |
M1 Aluminum Dual Plane |
The 472ci Hemi crate engine from Mopar Performance is based on the 426 heavy-duty cast iron block with cross bolted mains. The 4.150” Stroke forged steel crankshaft Strokes the power up to 525 HP and belts out 540 ft-lbs. of torque. The cast iron Hemi heads are equipped with 20250” intake and 1.940” exhaust vales, heavy-duty single valve springs and topped off with a pair of chrome Mopar valve covers. The 292°, 0.524”/0.543” hydraulic camshaft is driven by a double roller timing chain that is hidden behind the chrome timing cover. Equipped with Mopar’s precise electronic ignition and dual plane M1 4 barrel intake, all this 9.0:1 compression Hemi needs is an 850 cfm Holley® carburetor and some high octane pump gas.
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610HP / 528 Hemi Mopar Performance Crate Engine
Price: $15,200
Part # P5007630
| Horsepower: |
610 |
| Torque: |
650 |
| Compression Ratio: |
10.25:1 |
| Block: |
Cast Iron Street Hemi, 4.500" Bore |
| Crankshaft: |
Forged Steel, 4.150" Stroke |
| Heads, Chamber Size: |
Aluminum Hemi, 170 cc |
| Valves: |
2.250" / 1.940" |
| Camshaft Lift: |
Hydraulic, 0.524" / 0.543" |
| Dur. @ 0.050": |
292 |
| Intake: |
M1 Aluminum Dual Plane |
Just in case 465 horsepower wasn’t enough, Mopar Performance Parts has developed this all new 528 cubic inch Hemi Crate Engine which pumps out 610 horsepower and 650 ft-lbs. of torque! Now you can ride in style and smoke the competition with this new 10.25:1 compression pump gas guzzling, fire breathing monster. The aluminum heads have 2.250” intake and 1.940” exhaust valves that are motivated by a 292°, 0.254”/0.543” lift hydraulic camshaft. The heavy-duty cast iron block with cross bolted mains, houses a 4.150” stroke forged steel crankshaft, and 4.500” bore forged aluminum pistons. The M1 dual plane intake is ready for an 850/900 cfm Holley® carburetor. Mopar’s precise electronic distributor and spark plug wires are included as are the black Mopar logo valve covers, chrome timing cover and 6-quart rear sump oil pan (1970-71 “E” body style).
