The BC stroker kit for the Mitsubishi 4G63 engine platform incorporates a 102mm stroke, 7 bolt crank. Depending on bore size that you decide, the BC kit will take you up to a 2.4L with 86mm bore. The 4G63 kit utilizes premium steel billet connecting rods. As usual, each BC kit features custom CP pistons, highest quality, steel alloy wrist pins, full ring pack and buttons. Econo rods are rated up to 600 maximum horsepower, Pro Series rods rated to 800+ horsepower.
Stock Specifications:
4G63 85mm Bore x 88mm Stroke - 9.010" Block Height
Kit Features
- BC 4340 billet steel, 7 bolt crankshaft (102mm stroke)
- BC 4340 steel Econo or Pro Series billet rods w/ARP 220,000 psi fasteners
- CP aluminum forged pistons (any bore size, any compression ratio)
- 9310 nickel carbon steel alloy wrist pins
- Ductile iron plasma top rings, tapered second ring, low tension oil rings
- Typically includes aluminum buttons/rail supports (not locks)
- Fully system balanced and ready to install
Part #: BC0108
STROKER KIT (Mitsubishi 4G63 - 7 bolt, 102mm Stroke Billet Crank, Pro Series Rods, Custom Pistons)
Stroker kit featuring BC 4340 steel billet crankshaft, Pro Series 4340 steel billet rods, custom, premium quality pistons with pins, rings and locks.
Part #: BC0109
STROKER KIT (Mitsubishi 4G63 - 7 bolt, 102mm Stroke Billet Crank, Econo Rods, Custom Pistons)
Stroker kit featuring BC 4340 steel billet crankshaft, Econo 4340 steel billet rods, custom, premium quality pistons with pins, rings and locks.
