SKU: F3028691
BluePrint Engines Ford Small Block Compatible 302 C.I. Long block - 50 State Legal 86'-91'
$5,999.00
302 c.i. 0 Horsepower Long Block

Horsepower & Torque: OEM

Cylinder Heads: Iron

Compression Ratio: OEM

Camshaft: Hydraulic Roller - .237 Intake / .247 Exhaust Lift and 184 Intake / 192 Exhaust Duration @ .050-107.5 LSA

Pistons: Cast Aluminum

Crankshaft: Cast Crank - 3.000" Stroke and 5.090" Rods

Fuel Recommendation: 87+ Octane

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Financing available at checkout with Affirm

Overview:

This 50-state legal 302 Ford-compatible long block is precision-built to meet factory specifications while delivering performance and reliability beyond the original design. Engineered and manufactured using tighter machining tolerances, higher-quality components, and a finely balanced rotating assembly, this engine ensures smoother operation, improved durability, and consistent performance. Designed as a true “replacement” engine, it retains full compliance for use in all 50 states while providing a modernized, factory-fit solution for the specified Ford applications.

Block:

  • BluePrint Engines High Strength Cast Iron Block
  • 4-Bolt Main
  • 4.000" Bore
  • 1-Piece Rear Main Seal

Rotating Assembly:

  • Cast Crankshaft
  • Ford, Machined and Balanced by BluePrint Engines
  • 3.000" Stroke
  • OEM Type 5.090" Connecting Rods
  • Hypereutectic Pistons
  • 50 oz Externally Balanced Front and Rear

Cylinder Heads:

  • Cast Iron Heads

Cam Specs:

  • Cam Type: Hydraulic Roller
  • OEM Spec Per Listed Vehicles
  • Firing Order: 1-5-4-2-6-3-7-8

Ignition Timing:

  • OEM Specifications

Also Includes:

  • BluePrint Logo'd Valve Covers - BPP9237

Notes:

  • Designed as factory replacement long block for specified vehicles and year ranges, using OEM specification parts. Customer to re-use existing intake manifold, ecu (if equipped), exhaust, fuel system etc. Modification or replacement of provided tinware, and minor accommodations such as dipstick location may be required. 
  • Specifically designed as an OEM spec engine to meet emissions requirements of the specified vehicles, to meet the criteria of "replacement engine" in all 50 states. 
  • MUST see attached application list above for fitment.
  • Recommended Spark Plug: NGK2683

WARNING: Cancer and Reproductive Harm
Bragging Rights Included.

EVERY BLUEPRINT ENGINE ACES THE DYNO TEST

We make sure we hit our target horsepower and proper torque with every crate engine. We use an advanced computerized balancer in our in-house dyno testing rooms 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.

All specs, zero speculation: A comprehensive, dyno-generated printout showing your critical engine specs will accompany your delivered engine — every time. 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 exact engine’s dyno results.

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