Description
Overview:
BluePrint’s BP38318CTC1 GM Small Block compatible performance crate engines is dyno tested to get 436 horsepower and 443 minimum torque values. This engine features a 4-inch bore which mathematically yields a 377ci with a 3.75-inch stroke. This engine comes with a Timing Cover, Valve Covers, Distributor, Dipstick, Oil Pan, Dual Plane Satin Aluminum Intake and Holley 750cfm Carburetor with Manual Choke.
Description:
- Horsepower and Torque: 436 Horsepower / 443 ft. lbs. Torque
- Compression Ratio: 10.0:1
- BluePrint Engines Aluminum Heads
- BluePrint Engines Hydraulic Roller Cam
- BluePrint Engines Hypereutectic Pistons
- BluePrint Engines Cast Crankshaft
Block:
- BluePrint Engines High Strength Cast Iron Block
- Manufactured and Machined in the USA!
- Drilled and Tapped for Clutch Linkage
- Mech Fuel Pump Provision: Yes
- Passenger Side Dipstick
- 1-Piece Rear Main Seal
- 4-Bolt Main
- 4.000″ Bore
Rotating Assembly:
- Cast Crankshaft
- 3.750″ Stroke
- OEM type 5.700″ Connecting Rods w/ 150,000 PSI Bolts
- Hypereutectic Pistons
- Externally Balance Front and Rear
Cylinder Heads:
- BluePrint Performance Aluminum Heads – H8002K
- 64cc Chamber
- 2.02 Swirl Polished Intake Valves
- 1.60 Swirl Polished Exhaust Valves
- Hardened Retainers and Springs
Cam Specs:
- Hydraulic Roller Cam
- .544 Intake / .555 Exhaust Lift
- 230 Intake / 236 Exhaust Duration
- @ .050-110 Degree Lobe Separation
Ignition Timing:
- Initial Timing 10-16° and Total Timing 32-34° at 3500 RPM
Also Includes:
- Holley Classic 750cfm Vacuum Secondary Carburetor w/ Manual Choke
- Dual Plane, Satin Aluminum Intake Manifold – BPP350VINT
- BluePrint Engines Chrome Valve Covers
- Melling High Volume Oil Pump
- New Chrome Timing Cover
- Distributor – BPP350RBK
- Passenger Side Dipstick
- Painted Oil Pan
- Dipstick
Notes:
- This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75-inch stroke.
- Not for EGR.
- The Aftermarket intake manifold installed on this engine may not be compatible with OEM accessory brackets that use intake mounted bosses.
- The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.
