MAZDA BP 1.8 / B6 1.6

Previous
Next

*Images are representatives, the actual product may be different.

H-BEAM CONNECTING RODS

H-Beam design rods are very popular due to their good strength and affordable price. BW has been developing and manufacturing H-Beam rods for over 20 years, supplying the global racing and performance market. In order to meet the requirements from a variety of clients, Bridgeway has continuously improved the detailed design of its H-Beam rod, applying the most advanced machining technologies to meet the high end design specifics.

– Featured with ARP2000 fasteners.
– Upgrade to ARP L19 fasteners at an additional cost
– Upgrade to ARP Custom Age 625+ fasteners at an additional cost

Part#BOLTC-to-CB.E. BOREB.E. WidthP.E. BOREWEIGHT
4-EPR-051-023/8"×1.6"133.00 mm48.000 mm21.852 mm20 mm535.6 g
Previous
Next

*Images are representatives, the actual product may be different.

EPR H-BEAM CONNECTING RODS

EPR Series are BW flagship series. 

In 2010, BW introduced the EPR flagship series. It’s a brand new designed H-Beam. Over the last decade, BW had made numerous developments and improvements. Now it features more advanced technologies with no additional cost. 

  • Enlarged mating surface
  • Ribbed pin mass
  • EP hole creates an arch structure to release stresses and handle more loading. 

– Featured with ARP2000 fasteners.
– Upgrade to ARP L19 fasteners at an additional cost
– Upgrade to ARP Custom Age 625+ fasteners at an additional cost

Part#BOLTC-to-CB.E. BOREB.E. WidthP.E. BOREWEIGHT
4-EPR-051-013/8"×1.6"133.00 mm51.000 mm21.900 mm21 mm529 g

*CUSTOM DESIGN TO FIT BW CRANKSHAFT ONLY

BILLET CRANKSHAFT

Billet crankshaft is the manufacturing method to fulfill specific application. BW has been developing and manufacturing billet crankshafts over 20 years. From material selections to final products delivery, BW take every step professionally. 

  • state-of -the-art design job for individual application
  • complex in-house heat treatment process, including core harden, stress relief and nitriding
  • precision machining process by advanced technologies
  • Zeiss CMM(Contura G2) for dimension inspection
  • 3M advanced technology abrasive for micro-polishing journals
  • Small batch delivery

– Standard in premium AISI4340
– Upgrade to EN40B at an additional cost
– Upgrade centerline gundrill hole for super light weight at an additional cost.

Previous
Next

*Images are representatives, the actual product may be different. 

Part#StrokeMain JournalThrust WidthCrank PinWeight
BS-051B-8989.00 mm49.953 mm24.07 mm47.964 mm13.9 kg

*CUSTOM DESIGN TO FIT BW CONNECTING ROD ONLY (CUSTOM CRANK PIN)

Applications

Mazda – MX-5/Miata NA 1989-1997

Mazda – MX-5/Miata NB 1998-2005

Mazda – Familia GT 1989-1994

Mazda – Protege LX 1990-1994

Mazda – 323 1990-1993

Ford – Escort GT and LX-E 1991-1996

Mercury – Tracer LTS 1991-1996

Mazda – Lantis 1994-1998