Description

BluePrint Engines 632 ci Big Block GM style Proseries engine – 815 HORSEPOWER – Long Block

PS6320CT

HP & Torque:815 HP / 800 FT. LBS

Cylinder Heads:BluePrint Engines Aluminum Cylinder Heads

Compression Ratio:11:1

Camshaft:Hydraulic Roller Cam – .698 Intake / .698 Exhaust Lift and 272 Intake / 282 Exhaust Duration @ .050 – 110 LSA

Pistons:Forged

Crankshaft:Steel Crank – 4.750″ Stroke and Forged 6.635″ Rods

Description:

• Horsepower & Torque: 815 Horsepower / 775 FT LBS
• Compression Ratio:11.0:1
• Aluminum Heads
• Hydraulic Roller Cam
• Forged Crank
• Forged Pistons

Block:

• BluePrint Engines High Strength Cast Iron Block
• Manufactured and Machined in the USA!
• 4-Bolt Main
• 4.600″ Bore
• 1-Piece Rear Main Seal
• Mech Fuel Pump Provision: Yes
• Tall Deck (Cylinder Deck is Approx .400 taller / Wider than OEM Block)
• Must ensure your Intake Manifold is Machined to use Standard Length Distributor.

Rotating Assembly:

• New BluePrint Forged Crankshaft
• 4.750″ Stroke
• Forged H-beam 6.635″ Connecting Rods
• Forged Pistons
• Internally Balanced

Cylinder Heads:

• BluePrint Aluminum Cylinder Heads –PS8012
• 119cc Chamber
• 2.30″ Intake / 1.88″ Exhaust Valves
• 358cc Intake / 125cc Exhaust Runners
• Cylinder Heads Feature a .300 in. Raised Exhaust Port vs an OEM Casting

Cam Specs:

• Cam Type: Roller
• .698 Intake / .698 Exhaust Lift
• 272 Intake / 282 Exhaust Duration
• @.050-110 Degree Lobe Separation

Also Includes:

• Valve Covers
• Oil Pan
• Timing Cover
• Harmonic Balancer

Notes:

• Not for use in pollution-controlled vehicles.
• This engine features .300 raised exhaust ports and .400 deck height increase over OEM.
• Must verify clearance of exhaust, shift linkage, steering components etc. before ordering.
• To use a standard distributor, as listed below, ensure your intake manifold is machined for standard length distributor.

ENGINE ACCESSORY SPECIFICATIONS:

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:PS6320CT

Fuel Delivery Type:Carbureted, 1250 cfm recommended

Spark Plug:BPP7938NGK 7938 BKR5E(.750 inch reach, 14mm thread, 5/8 hex, plug)

Spark Plug Gap:.035″

Harmonic Balancer:Non-Weighted

Flexplate/Flywheel:Non-Weighted

Stall Converter:3,800-4,200

Intake Manifold:Single plane, satin aluminum

Fuel Recommendation:91 Octane

Timing (Initial/Total Advance):Initial timing – 10-16 and Total timing 32-34. If using a dominator style carb, initial timing 16-20 and total timing of 32-34 by 2500 RPM.

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

Recommended Break in Oil :BPP710

Recommended Service Oil :BPP10W30

Recommended Oil Filter ;BPP51061

Total Oil capacity with production oil pan, and CorrectBPP51061Filter : 8 Quarts

Notes:New BluePrint block manufactured and machined in the USA,

Click here to download a copy of the Installation Guidethat came with your BluePrint engine.

WARRANTY:
BETTER THAN THE REST.

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 / 50,000 miles with the extra confidence only BluePrint can provide. Our warranty applies to individual or professional installations and is fully transferable.

For a detailed overview of our warranty,click here.

DYNO PROMISE:
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!