What is included with these Carrillo connecting rods?

This product includes a set of four Carrillo Pro-SA connecting rods. Each rod comes pre-equipped with Carrillo's WMC 5/16-inch connecting rod bolts, ready for installation.

Are these rods suitable for a turbocharged or supercharged engine?

Yes, the Carrillo Pro-SA connecting rods are designed for performance applications and are a popular choice for builders planning to add forced induction like turbochargers or superchargers to their Mazda B6 or BP engines.

What is the benefit of using WMC bolts?

Carrillo WMC (Weld Forged, Machined, and Cold-headed) bolts are engineered for high-strength applications. They provide excellent clamping force and are designed to resist stretching under the high RPM and load conditions common in performance engines.

1990-2005 Mazda Miata Connecting Rods | Carrillo SCR4854-4

Name: Carrillo Mazda 1.6/1.8 (B6 & BP) Pro-SA 5/16 WMC Bolt Connecting Rods
Brand: Carrillo
SKU: carrillo-carrillo-mazda-1-6-1-8-b6-bp-pro-sa-5-16-wmc-bolt-connecting-rods-t14-5418
Price: 1269.70 USD
Availability: BackOrder

Carrillo Mazda 1.6/1.8 (B6 & BP) Pro-SA 5/16 WMC Bolt Connecting Rods

$1269.70

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1990-2005 Mazda Miata. Carrillo Pro-SA connecting rods with WMC bolts for 1.6L and 1.8L engines.

Key Features

Fits 1990-1997 and 1999-2005 Mazda Miata, 1986-1994 Mazda 323, 1992-1995 Mazda MX-3, and 1990-1999 Mazda Protege.
Designed for Mazda 1.6L (B6) and 1.8L (BP) engines.
Includes four Carrillo Pro-SA connecting rods.
Each rod is fitted with Carrillo WMC 5/16-inch connecting rod bolts.
Forged steel construction for strength and durability.
Precision machined to tight tolerances for engine balance.

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Product Details

This set includes four Carrillo Pro-SA connecting rods, specifically built for Mazda 1.6L (B6) and 1.8L (BP) engines found in models like the Miata, Protege, 323, and MX-3. Each rod comes equipped with Carrillo's WMC (Weld Forged, Machined, and Cold-headed) 5/16-inch bolts, which are a strong and reliable choice for performance builds. These rods are designed to handle the increased stress of a modified engine, offering a well-built upgrade over stock components.

Carrillo has a long-standing reputation for producing durable and high-performing engine internals, and the Pro-SA series is a popular choice for builders looking for robust connecting rods. The Pro-SA rods are forged from high-strength steel and then precision machined to meet tight tolerances. This ensures consistent weight and dimensions across all four rods, which is critical for engine balance and longevity, especially when you're pushing the engine harder than stock. The WMC bolts are designed to provide excellent clamping force and resist stretching under high RPM and load conditions.

When rebuilding or significantly upgrading your Mazda's B6 or BP engine, choosing strong connecting rods is essential for reliability. These Carrillo rods are a solid option for those planning forced induction or other performance modifications. It's always recommended to consult with your engine builder or refer to Carrillo's installation guidelines for specific torque specifications and assembly procedures to ensure a proper and safe installation.