Overview:
This BluePrint Engines crate engine delivers a powerful 465 horsepower and 494 ft-lbs. of torque with a crisp 10:1 compression ratio, making it a perfect match for street machines and classic muscle car builds. It’s equipped with lightweight aluminum heads and a performance roller cam for improved efficiency and throttle response, while the cast crankshaft and forged pistons provide strength and durability underload. Topped with a Holley 750cfm Classic Carburetor and intake manifold, this setup delivers reliable fuel flow and proven performance. Included components like the harmonic balancer, distributor, timing cover, valve covers, and oil pan round out a complete, ready-to-run package built for street performance with old-school attitude.
Description:
- Horsepower & Torque: 465 Horsepower / 494 FT. LBS. Torque
- Compression Ratio: 10:1
- Aluminum Heads
- Roller Cam
- Cast Crankshaft
- Forged Pistons
Block:
- Hand-Picked Seasoned Magnum 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
- 4.040" Bore
- 2-Piece Rear Main Seal
- Mech Fuel Pump Provision: Yes
Rotating Assembly:
- Cast Crankshaft
- 4.000" Stroke
- Forged Magnum 6.123" Connecting Rods w/ 150,000 PSI Bolts
- Forged Pistons
- Externally Balanced Front and Rear
Cylinder Heads:
- BluePrint Engines Assembled and Machined Edelbrock 61769 Casting
- Aluminum Magnum Pattern Cylinder Heads
- 58cc chamber
- Aluminum Roller Rockers
- 2.02" Intake / 1.60" Exhaust Valves
- 176cc Intake / 75cc Exhaust Runners
Cam Specs:
- Cam Type: Roller
- .544 Intake / .541 Exhaust Lift
- 236 Intake / 242 Exhaust Duration
- @.050-110 Degree Lobe Separation
Ignition Timing:
- 34 Degrees Total at 4000 RPM
Also Includes:
- Holley 750cfm Classic Carburetor - BPP080508S
- Harmonic Balancer
- Intake Manifold
- Timing Cover
- Valve Covers
- Distributor
- Oil Pan
Notes:
- If installing with a Manual Transmission with .750" input shaft, Recommended Pilot bearing is PN FC-69907.
- Recommended Pilot OD is 1.81"
BETTER THAN THE REST.
At BluePrint Engines, customer satisfaction is our highest priority. Every engine is built using high-quality components, with each rotating assembly balanced to within two grams of specification. Before shipment, every crate engine is dyno tested and certified to ensure it is ready to deliver the horsepower and torque you expect.
To stand behind that level of quality, BluePrint Engines offers industry-leading warranty coverage, providing confidence and peace of mind whether the engine is installed by an individual or a professional installer. Our standard warranty is fully transferable, adding long-term value and reassurance for our customers.
Warranty Coverage Details:
- BluePrint Engines (including Builder Series)- Standard Warranty 30 months or 50,000 miles (parts and labor)*
- BluePrint Engines Extended Warranty- 48 months or unlimited miles (parts and labor)*
- Race / Motorsports Engines -No warranty
- Marine Engines- 12 months (parts and labor)
- Short Blocks-12 months (parts only)
- Bare Blocks- 6-Month Unaltered
- International Sales- Warranty coverage is handled by the in-country distributor
*Applies to eligible engine part numbers beginning with “B” or “P.” Warranty coverage is subject to terms and conditions. Proper installation and maintenance are required.
Please refer to full warranty documentation for complete details click here.
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!
This engine will be dyno tested before it ships to you at no additional charge (others charge $500)!
