BluePrint Engines 408CI Stroker Crate Engine | Small Block Chrysler Style | Longblock | Iron Heads | Flat Tappet Cam
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
OEM type 6.123" connecting rods w/ 150,000 psi bolts
Forged pistons
External
Cylinder Heads:
- 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
238 Intake / 238 Exhaust duration
@ .050 - 110 degree lobe separation
Ignition Timing:
- 34 degrees at 3500 RPM
Also Includes:
-
Valve covers, oil pan and timing cover
Brass freeze plugs
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
WARNING: Cancer and Reproductive Harm-
www.P65Warnings.ca.gov
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
OEM type 6.123" connecting rods w/ 150,000 psi bolts
Forged pistons
External
Cylinder Heads:
- 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
238 Intake / 238 Exhaust duration
@ .050 - 110 degree lobe separation
Ignition Timing:
- 34 degrees at 3500 RPM
Also Includes:
-
Valve covers, oil pan and timing cover
Brass freeze plugs
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
WARNING: Cancer and Reproductive Harm-
www.P65Warnings.ca.gov
Customer Reviews
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: Champion 792
Spark Plug Gap: .045"
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
Notes: Recommended break in oil for your BluePrint Crate Engine:BPP710, Not for EGR
Click here to download a copy of the Installation Guide that came with your BluePrint engine.
