Description
Overview:
BluePrints BPC4085CTC Chrysler Small Block Compatible performance crate engines are dyno tested. This produces 465 horsepower and 494 ft. lbs. torque. This 408ci Stroker Engine comes with Dipstick, Oil Pan, Timing Cover, Valve Covers, Edelbrock Aluminum Heads, Magnum Pattern Intake, and Holley Classic 750cfm Vacuum Secondary Carburetor w/ Electric Choke.
Description:
- Horsepower & Torque: 465 Horsepower / 494 FT. LBS. Torque
- Compression Ratio: 10:1
- Aluminum Heads
- Roller Cam
- Cast Crankshaft
- Forged Pistons
Block:
- Hand-Picked Seasoned Magnum Block
- Square and Parallel Decked
- Align Honed Main Bearing Bore
- Cylinders Honed on Computer Controlled Machine to Within .0002 Straightness and Roundness
- Cylinders are Sonic Tested for Thickness
- 2-Bolt Main
- 4.040″ Bore
- 2-Piece Rear Main Seal
- Mech Fuel Pump Provision: Yes
Rotating Assembly:
- Cast Crankshaft
- 4.000″ Stroke
- Forged Magnum 6.123″ Connecting Rods w/ 150,000 PSI Bolts
- Forged Pistons
- Externally Balanced Front and Rear
Cylinder Heads:
- BluePrint Engines Assembled and Machined Edelbrock 61769 Casting
- Aluminum Magnum Pattern Cylinder Heads
- 58cc chamber
- Aluminum Roller Rockers
- 2.02″ Intake / 1.60″ Exhaust Valves
- 176cc Intake / 75cc Exhaust Runners
Cam Specs:
- Cam Type: Roller
- .544 Intake / .541 Exhaust Lift
- 236 Intake / 242 Exhaust Duration
- @.050-110 Degree Lobe Separation
Ignition Timing:
- 34 Degrees Total at 4000 RPM
Also Includes:
- Holley 750cfm Classic Carburetor – BPP080508S
- Harmonic Balancer
- Intake Manifold
- Timing Cover
- Valve Covers
- Distributor
- Oil Pan
Notes:
- If installing with a Manual Transmission with .750″ input shaft, Recommended Pilot bearing is PN FC-69907.
- Recommended Pilot OD is 1.81″
