What is the difference between ARP 8740 and ARP 2000 bolts?

ARP 2000 bolts are a stronger material than ARP 8740 bolts, offering higher tensile strength and fatigue resistance. For extreme performance builds, ARP 2000 bolts are often recommended.

Are these connecting rods sold individually or as a set?

This is a set of connecting rods, designed to replace all the connecting rods in your engine. The exact quantity included in the set should be confirmed with the product details.

What is the purpose of the H-beam design?

The H-beam design is chosen for its strength-to-weight ratio, making it a popular choice for performance applications. It provides excellent rigidity to withstand the high pressures and forces generated in a turbocharged engine.

Specifications

Brand: Manley Performance
Part #: 14030-4
UPC: 807298017082

Manley Mazda Speed 3 MZR 2.3L DIDSI Turbo H Beam Connecting Rod Set 22mm Pin

Name: Manley Mazda Speed 3 MZR 2.3L DIDSI Turbo H Beam Connecting Rod Set 22mm Pin
Brand: Manley Performance
SKU: manley-performance-manley-mazda-speed-3-mzr-2-3l-didsi-turbo-h-beam-connecting-r-t14-4312923
Price: 583.33 USD
Availability: InStock

$583.33

Only 5 left in stock

Manley H Beam Connecting Rod Set for MazdaSpeed 3 MZR 2.3L DISI Turbo. Strong construction for demanding builds.

Key Features

Fits MazdaSpeed 3 MZR 2.3L DISI Turbo engines.
H-beam design offers a strong and reliable connecting rod.
Manufactured to exacting tolerances for precision fit and performance.
Available with your choice of ARP 8740 or ARP 2000 bolts.
Includes a 22mm wrist pin size.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're building a high-performance MazdaSpeed 3 with the MZR 2.3L DISI turbo engine, you need connecting rods that can handle the extra stress. These H-beam connecting rods from Manley Performance are built to be a strong foundation for your engine's rotating assembly.

Manley makes these rods to the same high standards as their more specialized Sportsmaster and Pro Series rods. They're finished to very precise measurements, with careful attention paid to the final hone size, thread details, and ensuring they are straight and free of twist. This attention to detail means they fit right and perform reliably under demanding conditions. You can also choose between ARP 8740 or ARP 2000 bolts to match your specific build needs.

This set includes connecting rods with a 22mm pin size, suitable for many performance applications. They are a well-built option for anyone looking to upgrade their engine's internals for more power.