4 XTREM forged H-beam connecting rods for Renault R21 Turbo 23 mm pin

Discover our XTREM forged H-beam connecting rods, specially designed for the Renault R21 Turbo with a 23 mm pin. These rods, developed through XTREM Motorsport engineering, are essential to ensure the longevity and performance of your racing engine. Their superior strength compared with original rods, combined with optimised lightness and balance, is a major asset for a high-performance engine!

Manufactured in Europe, these racing rods are developed, produced and tested to the strictest quality and performance standards. Ready to use, they are pre-bushed, with a drilled small end for optimum lubrication, and have locating tangs at the big end to prevent bearing shell rotation. Supplied with ARP 2000 fasteners, they are ideal for moderate engine tuning. For a power increase above 30%, ARP L19 fasteners are recommended. Above a 50% power gain, we recommend choosing even stronger I-beam rods.

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: 23.00 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