Ford_331_Product_Header
Ford 331 Stroker • Dressed Engine • Aluminum Heads • Roller Cam
$5,580
HP & Torque: 375 HP / 405 FT LBS
Compression Ratio: 9.5:1
Aluminum Heads
Forged Pistons
Roller Cam
Cast Steel Crank
Part #: BP3313CTF

Block:

Hand picked 2 bolt seasoned 302
Square and parallel decked
Align honed main bearing bore
Cylinders honed on computer controlled machine to within .0002 straightness and roundness

Rotating Assembly:

New cast steel crankshaft
New forged I-beam rods
Forged pistons
Hastings Moly rings
Rotating assembly balanced to within 2 grams
Melling high volume oil pump
Hydraulic roller camshaft
Cloyes double roller timing chain
Camshaft is degreed to ensure maximum horsepower

Cylinder Heads:

BluePrint Performance Aluminum
Hardened retainers and springs
2.02 swirl polished intake valves
1.60 swirl polished exhaust valves
BP Aluminum Head Part# HP9008
For complete head specs, click here

Cam Specs:

Cam Type: Roller
.543 Intake .554 Exhaust
218 Intake / 226 Exhaust duration
@ .050 - 112 degree lobe separation

Ignition Timing:

34 Degrees Total at 3500

Also Includes:

Fuel injected intake manifold for 1986 - 1993 Mustang
Timing cover and valve covers
Dual sump oil pan
Brass Freeze Plugs
Dyno tested – and shipped with results

 

 

Warranty:

30 month / 50,000 mile

Notes:

BluePrint Engines recommends a 2000- 2400 rpm stall converter.

BluePrint Engines recommends upgrading injectors to 29lbs and calibrate the ECU. The stock injectors and ECU could cause the engine to run lean and result in engine failure

Not for use in pollution controlled vehicles.

Shop for related parts:

BPP28 — SB Ford Balancer

Share this Engine!

BP Ford Product Line

Ford Performance Engines

Ford Pro Series Engines


Ford Shortblocks