Overview

BluePrint Builder Series 302W/370HP Standard Edition Crate Engine and 4R70W Transmission Combos

BluePrint Builder Series 302W/370HP Standard Edition crate engine and 4R70W transmission combos take away the hassle of properly pairing a carbureted Ford 302 Windsor mild performance engine and 4-speed automatic transmission for your build. These strong assemblies deliver 370 horsepower and 350 lbs.-ft. of torque with BluePrint aluminum cylinder heads and hydraulic roller camshaft to go with hypereutectic pistons, a steel crankshaft, and OEM-style connecting rods. The front accessory drive includes air conditioning and power steering provisions for the high strength cast iron block which features increased deck thickness and strength webbing. When you are looking for a new powertrain, go with the authority in crate engines and order your very own BluePrint Builder Series 302W/370HP Standard Edition crate engine and 4R70W transmission combo.

More product features and details include:

* Compression ratio of 9.5:1
* Camshaft offers 0.543 in. intake and 0.544 in. exhaust lift with 215 intake and 228 exhaust duration at 0.050 in. lift and a 112 LSA
* Stroke is 3.000 in. with 5.090 in. long connecting rods
* Block is a one-piece rear main seal, 4-bolt main setup with improved water jacket design
* Ford rotating assembly is machined and balanced by BluePrint (50 oz. external balance)
* BluePrint HP9009 cylinder heads provide a 60cc combustion chamber, 2.020 in. intake and 1.600 in. exhaust valves, plus 190cc intake/60cc exhaust runners
* Ignition timing is 34 degrees total at 3,500 rpm
* This combo also includes the 600 cfm carburetor, fuel pump, dual plane satin finished aluminum intake manifold, water pump, spark plugs/wires, valve covers, distributor (bronze gear not recommended), harmonic balancer, thermostat with housing, and a painted oil pan
* Spark plug model BPP7938 NGK 7938 BKR5E (0.750 in. reach, 14mm thread, 5/8 in. hex, plug; gapped to 0.035 in.)
* Harmonic balancer model BPP50 (50 oz., 6.4 in. diameter)

Transmission features and details include:

* Electronic transmission controller
* Overdrive 4-speed with lockup built to 650 horsepower
* Torque converter with 2,200-2,600 rpm advertised stall rating
* Flexplate (50 oz. weighted) and starter
* Gear ratios are 2.84:1 (first), 1.55:1 (second), 1.00:1 (third), 0.70:1 (overdrive), and 2.32:1 (reverse)
* May require modifications/replacement of driveshaft, transmission mounts, exhaust routing, etc.
* Throttle position sensor not included due to base setup being used for both carbureted and EFI versions

Other notes:

* Factory Five applications are a special order
* Recommended fuel is 91 octane and recommended break-in oil is BPP710
* Initial timing is 10-16 degrees
* Total timing is 32-34 degrees
* Firing order is 1-3-7-2-6-5-4-8
* Painted Ford Blue
* Not for EGR
* Recommended headers include those made by Ultimate Headers, Hedman Husler race headers, and Sanderson headers

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