Engine Kits

Scat 331 Ford Stroker Kit
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Scat Crankshafts

Scat 331 Ford Stroker Kit

Part #: 1-94055BE
List Price: $2,425.98
Our Price: $1,212.99
You Save: $1,212.99


331 Ford Stroker Kit:
Performance Street Kit up to 500 HP
Block: Stock 302 Ford 4.030 bore

Kit specifications and standard components:
Pistons: Forged flat top
Connecting Rods: Scat 5.400 I Beam, full float bushed pin .927
Crankshaft: Scat 9000 Series 3.250 stroke 302 main 2.123 rod journal

Stroker Kit Piston Combinations ... This is only an estimate of your final compression ratio!!!
ForgedPiston Compression Ratio
58cc ... 10.4 to 1
64cc .... 9.7 to 1
70cc... 8.9 to 1

-5cc  valve relief

Includes Crank, Rods, Pistons, Bearings, Rings, and External Balancing

(External Balance Assemblies Include Damper and Flexplate)

Please call for more information 1-800-831-0884

Generic image
Actual Engine CID 332
Assembly Lubricant Included No
Balance Style 28 oz. imbalance
Balanced Yes
Bore (in) 4.030 in.
Bore (mm) 102.362mm
Brand SCAT Engine Components
Cam Bearings Included No
Camshaft Included No
Connecting Rod Beam Style I-beam
Connecting Rod Material Forged 4340 steel
Connecting Rods Included Yes
Crankshaft Included Yes
Crankshaft Material Cast iron
Engine Balance External
Engine Stroke (in) 3.250 in.
Gaskets Included No
Lifters Included No
Main Bearing Undersize (in) Stock
Main Bearing Undersize (mm) Stock
Main Bearings Included Yes
Notes Kit features standard style forged pistons, includes flexplate and harmonic balancer. I-Beam rods include 3/8 inch ARP 8740 cap screw bolts.
Oil Pump Included No
Part Type Engine Rotating Kits
Piston and Ring Oversize (in) 0.030 in.
Piston Head Volume (cc) +4.00cc
Piston Material Forged aluminum
Piston Ring Facing Material Plasmamoly
Piston Rings Included Yes
Piston Style Flat top, with two valve reliefs
Pistons Included Yes
Plastigage Included No
Product Line Scat Engine Rotating Assemblies
Quantity Sold as a kit.
Rear Main Seal Style 1-piece, 2-piece
Rod Bearing Undersize (in) Stock
Rod Bearing Undersize (mm) Stock
Rod Bearings Included Yes
Timing Chain and Gears Included No
Wrist Pin Style Floating