PS5720CTCKB engine
GM BB Compatible 572 c.i. ProSeries Engine - 750 HP - Deluxe Dressed with Black Pulley Kit - Carbureted
GM BB Compatible 572 c.i. ProSeries Engine - 750 HP - Deluxe Dressed with Black Pulley Kit - Carbureted

GM BB Compatible 572 c.i. ProSeries Engine - 750 HP - Deluxe Dressed with Black Pulley Kit - Carbureted

SKU: PS5720CTCKB

GM BB Compatible 572 c.i. ProSeries Engine - 750 HP - Deluxe Dressed with Black Pulley Kit - Carbureted

SKU: PS5720CTCKB

HP & Torque: 750 HP / 690 FT. LBS

Cylinder Heads: BluePrint Engines Aluminum Cylinder Heads

Compression Ratio: 10:1

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

Pistons: Forged

Crankshaft: Steel Crank - 4.500" Stroke and Forged 6.535" Rods

Regular price $16,679.00
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Description:

  • HP & Torque: 750 HP / 690 FT LBS
  • Compression Ratio: 10.0:1
  • Aluminum Heads
  • Hydraulic Roller Cam
  • Forged Crank
  • Forged Pistons

Block:

  • NEW BluePrint Cast Iron Block
  • Manufactured and Machined in the USA!
  • 4-Bolt Main
  • 4.500" Bore
  • 1-Piece Rear Main Seal
  • Mech fuel pump provision: Yes
  • Tall Deck (Cyl Deck is Approx .400 taller / wider than oem block)

Rotating Assembly:

  • New BluePrint Forged Crankshaft
  • 4.500" Stroke
  • Forged H-beam 6.535" connecting rods
  • Forged Pistons
  • Internal

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.
  • Must verify clearance of exhaust/headers

Cam Specs:

  • Cam Type: Roller
  • .698 Intake .698 Exhaust
  • 272 Intake / 282 Exhaust duration
  • @ .050 - 110-degree lobe separation

Also Includes:

  • Valve covers, oil pan and timing cover
  • Harmonic balancer
  • Intake Manifold
  • Carburetor
  • Distributor
  • Plugs and wires
  • Installed Complete Black Front Accessory Drive 
  • Alternator, A/C, P/S, WP, All belts and pulleys. 

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.

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: PS5720CTCKB

Fuel Delivery Type: Carbureted, 1050cfm recommended

Spark Plug: BPP7938 NGK 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: 2200+

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 (Click Here)

Recommended Service Oil : BPP10W30 (Click Here) 

Recommended Oil Filter ; BPP51061 (Click Here)

Total Oil capacity with production oil pan, and Correct BPP51061 Filter : 8 Quarts

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

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

Header Partners: 
Click here for our Header Partners and recommendations.

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.

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)!

RECOMMENDED PRODUCTS:
BluePrint Engines Crate Engine Break-In Oil — 1 Quart
$9.95
BluePrint Engines 10w30 Engine Oil - 1 Quart
$9.95
TrueBlue Performance Octane Boost
BluePrint Engines TrueBlue Performance Octane Booster
$29.95
GM SB and BB Compatible Oil Filter
$12.95
GM Compatible Fuel Pump Pushrod
$19.95
Fuel Pump Block Off - GM BB, Chrysler SB and Ford SB Compatible
$5.95
Liquid Filled Fuel Pressure Gauge - 0-15 psi
$18.99
Billet Aluminum Fuel Pressure Regulator - 5-12 PSI and -6AN ORB
$84.95
Holley EFI In-Tank Retrofit Fuel Pump - 450 LPH - Return Style
$735.95
45K Volt Ignition Coil - Canister Round Oil-Filled - Female Socket - Black
$29.95
50K Volt Ignition Coil - External E-Core - Black
$55.95
Air Cleaner with Dominator 4500 Base - 14" Chrome
$49.95
Air Cleaner with Dominator 4500 Base - 14" Black
$49.95
GM SB and BB Compatible Starter – 3 HP – 153 or 168 Tooth Flywheel – Tilton Style - Chrome
$160.95
GM SB and BB Compatible Starter – 3 HP – 153 or 168 Tooth Flywheel – Tilton Style - Black
$137.95
GM SB and BB Compatible Starter – 168-Tooth Flywheel – Denso Style - OEM Finish
$119.95
168-Tooth Steel SFI Flex Plate - 2-Piece Rear Main Seal SB - 1 and 2-Piece Rear Main Seal BB - Internal Balance - GM Compatible
$129.95
168-Tooth Steel SFI 30 lbs Flywheel - 2-Piece Rear Main Seal SB - 1 and 2-Piece Rear Main Seal BB - 10"-12" Clutch - Internal Balance - GM Compatible
$279.95
BluePrint Parts – Jiggle Pin Thermostat – 180° - GM Small Block, GM Big Block, Mopar Magnum 360, and Ford Small Block Compatible
$12.95
BluePrint Parts - Aluminum Thermostat Housing Angle - GM Small Block and GM Big Block Compatible
$16.95