Product Description
BMW S58B30 3.42L Stroker Kit - Brian Crower BC0337LW
BMW S58B30 3.42L Stroker Kit - Brian Crower BC0337LW
The BC stroker kit for the BMW S58B30T0 engine platform incorporates your choice of either a 100mm stroke, steel billet crank, BC 4340 MOAR I-Beam design connecting rods rated to 1800+ horsepower. Depending on bore size that you decide, the BC kit will take you up to a 3.42L with 100.6mm stroke x 85mm bore or 3.27L with a 96mm stroke x 85mm bore. As usual, each BC kit features choice of custom CP aluminum forged pistons, 9310 alloy wrist pins and complete ring pack. Built for high horsepower and torque. Stroker kits also available in Carrillo rod option for an added charge.
- BC 4340 billet steel crankshaft (100mm).
- BC 4340 MOAR I-Beam connecting rods w/ARP625+ fasteners.
- Custom CP aluminum forged pistons (any bore size, any compression ratio).
- 9310 Series upgraded wrist pins standard.
- Ductile iron plasma top rings, tapered second ring, low tension oil rings.
- Fully system balanced and ready to install.
- Slight block clearancing required due to added stroke.
Brian Crower, Inc. was created to fill the need for high quality, high performance, late model internal engine components, in stock, at very affordable prices. Stroker kits for all popular Sport Compact applications and camshafts and valve train to match. Complete packages designed to work together to deliver more horsepower and torque as well as greater reliability.
Brian Crower, Inc. employs state-of-the-art CNC grinding machines to insure exacting tolerances. Small diameter camshaft grinding wheels on certain BC cam part numbers like Honda B and K Series, Nissan SR20 and Mitsubishi 4G63 deliver added valve action for greater cylinder fill rates. All BC crankshafts and connecting rods are made from the highest quality 4340 steel alloy, CNC machined and finished to the tightest industry specifications. Premium grade 6AL4V titanium retainers, 100% RC checked for hardness, and super clean chrome silicone spring wire for the highest rpm range possible. Every product line is tested on precision measuring instruments for accuracy, imperfections and metallurgy. Dyno tested and tuned for optimum results.
Brian Crower grew up at Crower Cams & Equipment Company, where he headed up the Crower Sport Compact division since its inception. With Crower Cams heavily focused on the V8 market, Brian saw an opportunity to truly support the needs of the Sport Compact community. With the support of his family, Brian Crower Inc. was formed to deliver the highest quality internal engine components for a variety of popular engine platforms.
