B Series

BLOX Racing cam seals are CNC-machined from high quality billet aluminum and feature three O-rings. Each piece is anodized for durability and offer...

The BLOX Racing solid shifter bushing replaces the OEM rubber piece. The OEM rubber becomes sloppy over time and may even begin to deteriorate. The...

BLOX Racing Block Guard – B-series BLOX Racing engine block guards help strengthen and support the upper cylinders walls in open-deck Honda/Acura e...

BLOX Racing high compression standard size valves are forged from EV8 stainless steel. Each valve then undergoes a heat treatment process to increa...

BLOX Racing high compression standard size valves are forged from EV8 stainless steel. Each valve then undergoes a heat treatment process to increa...

BLOX Racing high compression standard size valves are forged from EV8 stainless steel. Each valve then undergoes a heat treatment process to increa...

The BLOX Racing Power Intake Manifold features a larger plenum and longer runners which significantly increases the engine’s incoming airflow ...

BLOX Racing LMA (Lost Motion Assembly) is a necessary upgrade when your OEM lost motion assembly has become old and worn and starts making clicking...

These dowels make life easier when building and assembling a LS/VTEC or B20/VTEC engine. The purpose of the dowels is the properly align the cylind...

The BLOX Racing Power Intake Manifold features a larger plenum and longer runners which significantly increases the engine’s incoming airflow and v...

The BLOX Racing Power Intake Manifold features a larger plenum and longer runners which significantly increases the engine’s incoming airflow and v...

BLOX Racing high performance replacement intake manifold gaskets are CNC-machined out of high temperature resistant thermal polymer composite plast...

BLOX Racing high performance replacement intake manifold gaskets are CNC-machined out of high temperature resistant thermal polymer composite plast...

BLOX Racing high performance replacement intake manifold gaskets are CNC-machined out of high temperature resistant thermal polymer composite plast...

The throttle position sensor (TPS) is basically a potentiometer that provides a variable resistance dependent upon the position of the throttle.  T...

BLOX Racing is pleased to offer its updated line of cast, aluminium throttle bodies. It's original, and best selling 68mm throttle body has been up...

BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores. Tuner Series Type-A camshafts are ideal...

BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores. Tuner Series Type-B camshafts are idea...

BLOX Racing Tuner Series camshafts are designed and manufactured using OEM-spec, chill-cast camshaft cores. Tuner Series Type-C camshafts are idea...

 Each V2 billet throttle body is precision CNC machined from AL6061 and comes with BLOX Racing TPS sensor. The larger bore sizes provide increase i...

BLOX Racing valve springs are wound using super clean, chrome silicone alloy. These valve springs are designed and engineered for both high perform...

Acura B18A/B, Honda B20 - ProH625+ w/ARP Custom Age 625+ Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting ...

Acura B18A/B18B, B20 - I-Beam w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deliver the ...

Acura B18A/B18B, B20 - I-Beam Extreme w/ARP625+ Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deli...

Acura B18A/B18B, B20 - LightWeight w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance LW connecting rods deli...

Acura B18A/B18B, B20 - ProH2K (formerly Sportsman) w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connect...

B16A (1.92L) - Includes 4340 billet crank, 84.5mm stroke, ProH2K (formerly Sportsman) rods (5.290 c-to-c), custom pistons (choice of bore/compressi...

Brian Crower billet cranks are CNC machined on state-of-the-art mills from round bar, premium 4340 chromoly steel to ensure the strongest possible ...

Adjustable Cam Gears for Honda B16A, B18C, B18A/B, B20B - Set/2 - 6061-T6 Billet Aluminum, Laser Etched, Four Clamping Bolts

Adjustable Cam Gears for Honda B16A, B18C, B18A/B, B20B - Set/2 - 6061-T6 Billet Aluminum (all black), Laser Etched, Four Clamping Bolts

Honda B16A - ProH2K (formerly Sportsman) w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods d...

Honda B16A - ProH625+ w/ARP Custom Age 625+ Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deliver ...

4340 steel forging. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate perform...

B16A (1.92L) - Includes 4340 billet crank, 84.5mm stroke, H-beam ProH625+ rods (5.290 c-to-c), custom pistons (choice of bore/compression). ACL Rac...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprie...

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprie...

Short duration profile builds cylinder pressure by reducing overlap, high lift for more air intake. Requires kit BC0010 or BC0010S. Adv Dur 290°...

Hot street/strip or road race spec. Use with CAI, H, E, ECU, A/F mods. Excellent street manners and idle quality. Requires kit BC0010 or BC0010S. ...

Intended for fully built engine. Extensive modifications, high compression pistons and tuning recommended. Requires kit BC0010 or BC0010S. Adv D...

Honda/Acura - LightWeight Stroker w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance LW connecting rods deliv...

Honda/Acura - LightWeight Stroker w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance LW connecting rods deliv...

Honda/Acura - ProH2k Stroker w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting rods deliver the r...

Honda/Acura - ProH2k Stroker Connecting Rods w/ARP2000 Fasteners. Made from aerospace grade, 4340 chromoly steel, BC high performance connecting ro...

5.5mm Exhaust - Manganese Silicon Aluminum Bronze

5.5mm Intake - Manganese Silicon Aluminum Bronze

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat ...