What type of engine is this connecting rod set designed for?

This set of four Carrillo Pro-H connecting rods is specifically designed for BMW M40, M42, M43, and M44 four-cylinder engines. They are a popular choice for performance upgrades on these specific BMW engine platforms.

What makes the H-beam design beneficial for performance engines?

The H-beam design offers a strong yet relatively lightweight profile. This construction helps the connecting rods withstand the high stresses and rotational forces of performance engines, contributing to consistent engine operation at higher RPMs.

Are there any special considerations for installing these connecting rods?

Yes, when installing performance connecting rods like these, it's crucial to ensure proper balancing of engine components. Always refer to the manufacturer's installation instructions for specific torque values and procedures to ensure a reliable and safe engine build.

Carrillo Pro-H Connecting Rods 3/8 WMC Bolt Set - SCR5146-4

Name: Carrillo BMW M40/M42/M43/M44 Pro-H 3/8 WMC Bolt Connecting Rods (Set of 4)
Brand: Carrillo
SKU: carrillo-carrillo-bmw-m40-m42-m43-m44-pro-h-3-8-wmc-bolt-connecting-rods-set-of--t14-4312903
Price: 1269.70 USD
Availability: BackOrder

Carrillo BMW M40/M42/M43/M44 Pro-H 3/8 WMC Bolt Connecting Rods (Set of 4)

$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.

Carrillo Pro-H Connecting Rods with 3/8 WMC bolts (Set of 4). Built for performance BMW engines.

Key Features

Set includes four Carrillo Pro-H connecting rods.
Each rod comes with 3/8" WMC bolts for secure attachment.
Designed for BMW M40, M42, M43, and M44 four-cylinder engines.
Forged from high-grade steel for strength and durability.
Features an H-beam design for a balance of rigidity and weight.
Suitable for performance engine builds and upgrades.

Secure CheckoutFast Shipping631-982-0042

Product Details

This set includes four Carrillo Pro-H connecting rods, each equipped with 3/8" WMC bolts. These rods are specifically designed for BMW M40, M42, M43, and M44 four-cylinder engines, offering a robust upgrade for builds where increased performance and reliability are key.

Carrillo is well-known for producing strong internal engine components, and these Pro-H rods are no exception. They are forged from high-grade steel, a material chosen for its excellent strength-to-weight ratio and durability under high stress. The H-beam design is a popular choice for performance applications because it offers a good balance of rigidity and weight, helping to ensure consistent engine operation at higher RPMs. The 3/8" WMC bolts are a critical part of the assembly, providing a secure and reliable connection capable of handling the increased forces found in performance-tuned engines. These rods are a solid option for anyone rebuilding or significantly upgrading their BMW's four-cylinder engine, aiming for improved performance and longevity.

When undertaking an engine build of this nature, it's important to ensure all components are properly balanced and installed according to manufacturer specifications. These rods are intended for performance applications, so consider the supporting components in your build to maximize their potential and ensure the longevity of your engine.