Brian Crower - Nissan VQ37HR - BC625+ w/ARP Custom Age 625+ Fasteners Forged Conrods Kit 9000x25y1z0 The venturi shaped intake chamber

The venturi shaped intake chamber allows to air expansion (and therefore air velocity increases) and it also helps to swirl air - important when it reaches the intake manifold for air/fuel atomozation

Ref: 30102041

62 cm Constant Tension T-Bolt Clamp

Part Number: K678M86AP

No modifications necessary

Brian Crower - Nissan VQ37HR - BC625+ w/ARP Custom Age 625+ Fasteners Forged Conrods Kit 9000x25y1z0 The venturi shaped intake chamberSpecifications: Manufacturer: Brian Crower Reference Number: BC6224 Made from premium, 4340 steel billet material, Brian Crower connecting rods are available in two distinct styles depending on horsepower, budget and engine application, but both include the exclusive Brian Crower oiling groove in the pin bushing for added oiling. The bROD Series is intended for moderate boost applications and all motor race applications where peak horsepower is not