BluePrint Engines 408CI Stroker Crate Engine | GM LS Style | Longblock | Aluminum Heads | Roller Cam
Part #: BPLS4080C
Description
- HP & Torque: 570 HP / 530 FT LBS
Compression Ratio: 10.8:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
- Hand picked seasoned GM Cast Iron 6.0L block , Bored .030
OEM Block Machined in the USA!
6-Bolt Main
4.000" Bored .030" over
1-Piece Rear Main Seal
Rotating Assembly:
- New Forged Crankshaft
4.000" Stroke
Forged I-beam 6.125" connecting rods
Forged Pistons
Internal
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads -PS8015
72cc chamber
2.165" intake/1.600" exhaust valves
259cc intake/102cc exhaust runners
Cam Specs:
- Cam Type: Roller Cam
.624 Intake .624 Exhaust lift
239 Intake / 255 Exhaust duration
@ .050 - 114 degree lobe separation
Ignition Timing:
Also Includes:
Timing Set
oil pump
Warranty:
- 30 month / 50,000 mile
Notes:
-
24X reluctor ring, cam sensor in the back of the block
Because this engine does not ship with an oil pan, we do not dyno test prior to the engine being shipped. In our development testing, this engine makes 570+ HP and 530+ ft/lbs with the following components:
90mm cable throttle body
LS3 Factory Intake
LS3 43# Injectors
WARNING: Cancer and Reproductive Harm-
www.P65Warnings.ca.gov
Part #: BPLS4080C
Description
- HP & Torque: 570 HP / 530 FT LBS
Compression Ratio: 10.8:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
- Hand picked seasoned GM Cast Iron 6.0L block , Bored .030
OEM Block Machined in the USA!
6-Bolt Main
4.000" Bored .030" over
1-Piece Rear Main Seal
Rotating Assembly:
- New Forged Crankshaft
4.000" Stroke
Forged I-beam 6.125" connecting rods
Forged Pistons
Internal
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads -PS8015
72cc chamber
2.165" intake/1.600" exhaust valves
259cc intake/102cc exhaust runners
Cam Specs:
- Cam Type: Roller Cam
.624 Intake .624 Exhaust lift
239 Intake / 255 Exhaust duration
@ .050 - 114 degree lobe separation
Ignition Timing:
Also Includes:
Timing Set
oil pump
Warranty:
- 30 month / 50,000 mile
Notes:
-
24X reluctor ring, cam sensor in the back of the block
Because this engine does not ship with an oil pan, we do not dyno test prior to the engine being shipped. In our development testing, this engine makes 570+ HP and 530+ ft/lbs with the following components:
90mm cable throttle body
LS3 Factory Intake
LS3 43# Injectors
WARNING: Cancer and Reproductive Harm-
www.P65Warnings.ca.gov
For baseline horsepower and torque numbers in development, this BluePrint engine was dyno tested with the parts and specifications listed below. Since this engine does not ship with an oil pan installed, each individual engine is not dyno tested. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.
Part Number: BPLS4080C
Fuel Delivery Type: Advertised dyno numbers are achieved with - 90mm cable throttle body, LS3 Factory Intake
LS3 43# Injectors
Spark Plug: Champion 9405
Spark Plug Gap: .040"
Harmonic Balancer: Non Weighted
Flexplate/Flywheel: Non Weighted
Stall Converter: 2200+
Intake Manifold: N/A
Fuel Recommendation: 91 - 93 Octane
Timing (Initial/Total Advance): Ignition timing and spark advance are controlled by Powertrain Control Module
Firing Order: 1,8,7,2,6,5,4,3
Notes: Recommended break in oil for your BluePrint Crate Engine: BPP710, Not for EGR 24X reluctor ring, cam sensor in the back of the block
Click here to download a copy of the Installation Guide that came with your BluePrint engine.
