BluePrint Engines 408CI Stroker Crate Engine | Small Block Chrysler Style | Longblock | Iron Heads | Flat Tappet Cam

$6,599.00

This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!
Part #: BPC4082CT

Description

HP & Torque: HP 375 / 460 FT LBS
Compression Ratio: 9.8:1
Cast Iron Heads
Flat Tappet Cam
Cast Steel Crank
Forged Pistons

Block:

Hand picked seasoned 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
4.000" Bored .040" over
2-Piece Rear Main Seal
Mech fuel pump provision: Yes

Rotating Assembly:

New Cast steel crankshaft
4.000" Stroke
Forged Magnum 6.123" connecting rods w/ 150,000 psi bolts
Forged pistons
External

Cylinder Heads:

NEW Magnum cast iron heads
Hardened retainers and springs
1.92" swirl polished intake valves
1.625" swirl polished exhaust valves
Hardened push rods

Cam Specs:

Cam Type: Flat Tappet
.474 Intake .474 Exhaust
233 Intake / 240 Exhaust duration
@ .050 - 110 degree lobe separation

Ignition Timing:

34 degrees at 3500 RPM

Also Includes:

Valve covers, oil pan and timing cover
Dyno test results shipped with engine

Warranty:

30 month / 50,000 mile

Notes:

This engine Features Magnum heads. Will require Magnum intake manifold such as BPP7577
Not for use in pollution controlled vehicles
If installing with a Manual Transmission with .750" input shaft, Recommended Pilot bearing is PN FC-69907.
Recommended Pilot OD is 1.81"

SPECIFICATION

REVIEWS

RECOMMENDATIONS

This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!
Part #: BPC4082CT

Description

HP & Torque: HP 375 / 460 FT LBS
Compression Ratio: 9.8:1
Cast Iron Heads
Flat Tappet Cam
Cast Steel Crank
Forged Pistons

Block:

Hand picked seasoned 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
4.000" Bored .040" over
2-Piece Rear Main Seal
Mech fuel pump provision: Yes

Rotating Assembly:

New Cast steel crankshaft
4.000" Stroke
Forged Magnum 6.123" connecting rods w/ 150,000 psi bolts
Forged pistons
External

Cylinder Heads:

NEW Magnum cast iron heads
Hardened retainers and springs
1.92" swirl polished intake valves
1.625" swirl polished exhaust valves
Hardened push rods

Cam Specs:

Cam Type: Flat Tappet
.474 Intake .474 Exhaust
233 Intake / 240 Exhaust duration
@ .050 - 110 degree lobe separation

Ignition Timing:

34 degrees at 3500 RPM

Also Includes:

Valve covers, oil pan and timing cover
Dyno test results shipped with engine

Warranty:

30 month / 50,000 mile

Notes:

This engine Features Magnum heads. Will require Magnum intake manifold such as BPP7577
Not for use in pollution controlled vehicles
If installing with a Manual Transmission with .750" input shaft, Recommended Pilot bearing is PN FC-69907.
Recommended Pilot OD is 1.81"

Customer Reviews

Based on 1 review Write a review

Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.

Part Number: BPC4082CT

Fuel Delivery Type: Carbureted, 750cfm ** Not included**

Spark Plug: BPP7938 NGK 7938 BKR5E

Spark Plug Gap: .035"

Harmonic Balancer: 360 EXTERNALLY BALANCED '93-'97, 7.25" Diameter

Flexplate/Flywheel: Pre-Magnum, Weighed 360

Stall Converter: 1800-2200 rpm

Intake Manifold: Dual plane, satin aluminum

Fuel Recommendation: 91 Octane

Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°

Firing Order: 1,8,4,3,6,5,7,2

Recommended Break in Oil : BPP710 (Click Here)