All modifications must be installed by licensed mechanics and in compliance with your local modification regulations

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Application

For Rover Coupe 1.8 16v (1996-1998) – Fits 18K4F 1.8L 16V K-Series engine
For Rover 25 / Streetwise (1999-2005) – Fits 18K4F 1.8L 16V K-Series engine
For MG ZR (2001-2005 120/160) – Fits 18K4F 1.8L 16V K-Series engine
For MG ZS (2001-2005 120) – Fits 18K4F 1.8L 16V K-Series engine
For MG ZT (2003-2005) – Fits 18K4F 1.8L 16V K-Series engine
For MG TF (2002-2009 120/160) – Fits 18K4F 1.8L 16V K-Series engine (mid-engine layout)
For MG MGF (1995-2002) – Fits 18K4F 1.8L 16V K-Series engine (mid-engine layout)
For Lotus Elise (1995-2001) – Fits 18K4F 1.8L 16V K-Series engine (mid-engine layout)
For Caterham Seven (1996-2015) – Fits 18K4F 1.8L 16V K-Series engine (longitudinal front-engine layout)

Note: Small end width – 15.05mm / 0.593"

Specification

Beam Style: H-beam Street/Strip
Material: 4340 Chromoly Steel
Finish: Shot-peened
Wrist Pin Style: Floating
Clearanced for Stroker: Yes
Cap Retention Style: Through-bolt
Connecting Rod Bolt Brand: ARP
Connecting Rod Bolt Diameter: 5/16"
Connecting Rod Bolt Material: Alloy Steel
Fastener Yield Strength (psi): 220,000 psi (ARP 2000)
Connecting Rod Bolt Head Style: 12-point
CNC Machined: High Precision
Rod Cap Alignment: Precision dowels
Bore Tolerance: ±0.005 mm
Balancing: ±1 gram per rod
Weight Matched Set: Yes
Remanufactured: No
Testing: Magnafluxed, X-rayed, Ultrasonically tested
Heat Treated: Yes

Dimension

Connecting Rod Length Center to Center: 133.10mm/5.240in
Approximate Connecting Rod Weight:495g
Big End Bore Diameter: 51.68mm/2.035in
Pin End Bore Diameter: 18.00mm/0.709in
Big End Width: 22.50mm/0.886in
Small End Width: 15.05mm/0.593in

Performance Ratings

Advertised Horsepower Rating: 200HP/piece
Advertised RPM Rating: 9000rpm

Packaging

Quantity: Sold as a set of 4
Package Size: 28CM*20CM*10CM