BluePrint Engines 408CI Stroker Crate Engine | GM LS Style | Dressed Longblock with Fuel Injection | Aluminum Heads | Roller Cam
IT ALL COMES DOWN TO RESULTS
We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer to get our rotating assemblies within two grams, ensuring silky smooth power over the entire RPM range. That's precisely why our engines sound and run better than our competitors.
BRAGGING RIGHTS INCLUDED!
A Comprehensive, dyno-generated printout showing these critical specs will accompany your delivered engine. No more guessing or wondering what your installed engine's real-world peak horsepower and torque ratings actually are. Any doubters in the crowd? Simply flash 'em your dyno results! Recommended Fuel: 91 Octane
The satisfaction of our customers is our highest priority at BluePrint Engines. We use quality components to balance your engine's rotating assembly within two grams of spec. We dyno test your crate engine and certify that it's ready to deliver horsepower and torque. We give your BluePrint engine the industry's best-in-class warranty for 30 months or 50,000 miles — with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations, is fully transferable, and covers engines worldwide.
- HP & Torque: 585 HP / 540 FT LBS
Compression Ratio: 10.8:1
Hydraulic Roller Cam
- Hand picked seasoned GM Cast Iron 6.0L block , Bored .030
OEM Block Machined in the USA!
4.000" Bored .030" over
1-Piece Rear Main Seal
- New Forged Crankshaft
Forged I-beam 6.125" connecting rods
- BluePrint Aluminum Cylinder Heads -PS8015
2.165" intake/1.600" exhaust valves
259cc intake/102cc exhaust runners
- Cam Type: Roller
.624 intake .624 exhaust lift
239 intake 255 exhaust duration
@ .050 - 114 degree lobe separation
- ECM supplied with calibration, not capable of transmission control, transmission controller required
- Valve Covers
Dyno tested & shipped with results
- 30 month / 50,000 mile
- 58X reluctor ring, Universal fit oil pan, drive by wire throttle body and matching throttle pedal.
Also includes sensors, coil packs and wiring harness, and a new ECM with our custom tune installed.
Not designed for late model applications that were originally equipped with fuel injection