This kit comes un-balanced and must be balance with your supplied balancer and flywheel/flex-plate.
Flat top pistons have valve reliefs made onto them.
Mahle Piston with -6CC Valve Reliefs.
Benefits
Larger Cubic Inch Displacement
Complete Kit Comes With Rings & Bearings
Great Foundation For Competition Build
302 Windsor Based Rotating Assembly
Features
5.4" Rod Length
7/16" Cap Screws
Forged .030 Pistons
ARP 8740 Rod Bolts
Forged H-Beam Rods
Flat-Top Piston Design
3.250" Stroke Forged Crankshaft
What's in the Box
(8) Forged Flat-Top Pistons
(8) Forged H-Beam Rods
(1) 4340 Forged Crank
(1) Main Bearing Set
(1) Rod Bearing Set
(1) Piston Ring Set
331 Forged Stroker Kit This rotating assembly will take your mild-mannered 302 to a heavier, hitting 331 with H beam rods in your 1979-1995 Mustang. This Scat 331 competition rotating assembly features a Scat forged 4340 3.250" stroke Crankshaft & Forged 5.400" H-beam connecting rods, with 7/16" cap screw bolts. For maximum power and reliability, Scat adds a set of rod and main bearings and tops it off with a set of Forged pistons & rings. These Scat competition rotating assemblies are designed to be used with 28oz. balance flywheel/flexplate and harmonic balancer but will still need to be balanced.
Compression Ratio Calculator: 10.4:1 w/54cc 9.7:1 w/58cc 8.9:1 w/64cc
This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer
Scat enterprises was founding in the early 1960's by Tom Lieb. Since then, Scat has researched and developed aftermarket performance engine parts for a variety of different cars. Ranging from pistons, connecting rods, crankshafts, stroker kits, forged rotating assemblies, and many more engine internal, Scat has set the bar high within the automotive industry. They pride themselves in the high quality products the supply and the excellent customer service they are known for. Shop LatemodelRestoration.com to get your stroker kits and rotating assemblies to get your Mustang putting down serious horsepower.
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov
