4 XTREM forged H-beam connecting rods for Renault R21 Turbo 24 mm pin

Discover the XTREM forged H-beam connecting rods, specially designed for the Renault R21 Turbo with a 24 mm pin. These XTREM Motorsport connecting rods are essential to ensure the longevity of your racing engine. They outperform the original connecting rods with increased strength, low weight and optimum balance, all crucial characteristics for a high-performance engine!

Manufactured in Europe, these racing connecting rods are developed, produced, inspected and tested to the most rigorous quality and performance standards. XTREM connecting rods are ready to use: they come pre-bushed, with a drilled small end for optimised lubrication and locating tabs on the big end to prevent bearing shell rotation.

Supplied with ARP 2000 fasteners, this kit is ideal for moderate engine tuning. For power increases above 30 %, we recommend using ARP L19 fasteners. Above a 50 % power gain, fitting stronger I-beam connecting rods is strongly advised.

Specifications:

• Engine code: J7R-752
• Centre-to-centre distance: 137.00 mm
• Big-end diameter: 56.00 mm
• Big-end width: 23.80 mm
• Pin diameter: 24.00 mm
• Small-end width: 23.80 mm
• Fasteners: ARP 2000 3/8"

Application:

• RENAULT 21 (1987-06 to 1993-10) Petrol 2.0 8V 175CV 4WD
• RENAULT 21 (1987-04 to 1990-03) Petrol 2.0 8V 175CV FWD