The BC stroker kit for the Nissan VQ37VHR engine platform incorporates a 92mm stroke, steel billet crank, BC 4340 Pro Series Billet rods rated to 1200+ horsepower. Depending on bore size that you decide, the BC kit will take you up to a 4.15L with 100mm bore. As usual, each BC kit features custom CP aluminum forged pistons, 9310 alloy wrist pins, ring pack and buttons. Available in any desired bore and compression ratio for use in turbo or normally aspirated.
- BC 4340 forged steel crankshaft (92mm stroke).
- BC 4340 Sportsman or Pro Series (BC625+) connecting rods featuring ARP premium fasteners.
- CP or JE aluminum forged pistons (any bore size, any compression ratio).
- 5100 Series carbon steel alloy wrist pins. 9310 Series pin upgrade avail.
- Ductile iron plasma top rings, tapered second ring, low tension oil rings.
- Fully Balanced System.
- Bearings NOT Included
Optional Rods:
Brian Crower 615+
The BC625+ Series rods are designed for high horsepower, high boost and extreme rpm applications where nothing but the best rod will do. Features include ARP's premium Custom Age 625+ bolt rated to 280,000 p.s.i. for ultimate fastening capabilities as well as aluminum-bronze bushings to insure long, reliable service, no matter what the boost, nitrous or RPM.
Brian Crower Sportsman
Although the name implies that the Sportsman is a 2nd tier part, the Sportsman incorporates every feature of the premier BC625+ rod, only that the fasteners have been changed to the more economical, yet venerable ARP2000 bolt, rated to 220,000 p.s.i. The Sportsman is rated in excess of 200HP per cylinder and priced for the everyday performance buff.
*NOTE* Included pistons are available in specified compression and bore ONLY. Upon ordering we will need piston specifications before orders will be processed.
Fits:
- 2009+ Nissan 370Z
- 2008+ Infiniti G37
- 2014-2015 Infiniti Q50 Sedan
- 2014-2015 Infiniti Q60 Coupe
Special order ONLY. Please allow at least 6-8 weeks for delivery.
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