BluePrint Engines Small Block Chevy 383 C.I. 436 HP Base Dressed Carbureted Crate Engine

436 HP / 443 FT LBS

10.0:1

BluePrint Performance Aluminum Heads (Part# H8002K)

Hypereutectic Pistons

Roller Cam

Cast Steel Crank

BLOCK:

NEW BluePrint Cast Iron Block

Manufactured and Machined in the USA!

4-Bolt Main

4.000" Bore

1-Piece Rear Main Seal

Mech fuel pump provision: Yes

Passenger Side Dipstick

Drilled and tapped for clutch linkage

ROTATING ASSEMBLY:

New BluePrint Cast steel crankshaft

3.750" Stroke

OEM type 5.700" connecting rods w/ 150,000 psi bolts

Hypereutectic pistons

External Front/ External Rear

CYLINDER HEADS:

BluePrint Performance Aluminum Heads (Part# H8002K)

64cc Chamber

2.02 Swirl Polished Intake Valves

1.60 Swirl Polished Exhaust Valves

Hardened Retainers and Springs

CAM SPECS:

Cam Type: Roller

.544 Intake .555 Exhaust

230 Intake / 236 Exhaust duration

@ .050, 110 ° lobe separation angle

IGNITION TIMING:

Initial timing - 10-16° and Total timing 32-34° at 3500 RPM

ALSO INCLUDES:

Dual Plane, Satin Aluminum Intake Manifold

Holley 750 cfm Carburetor - Manual Choke

New Chrome Timing Cover

Distributor

Melling High Volume Oil Pump

New Chrome Valve Covers

Painted Oil Pan

Passenger Side Dipstick

NOTES:

Not for EGR.

Recommended Oil: BPP710 BluePrint Crate Engine Break In Oil

Recommended Harmonic Balancer: BPP400

Recommended Stall Converter: 2000 to 2400 RPM.

Recommended Fuel: 91 Octane.

The Aftermarket intake manifold installed on this engine may not be compatible with OEM accessory brackets that use intake mounted bosses.

This engine features a true 4-inch bore, which mathematically yields 377 CID with a 3.75 inch stroke.

The performance aluminum cylinder heads on this engine feature a .500 raised port vs OEM.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov