K1 Technologies Forged Billet H-Beam Conrods ARP Bolts MINI Cooper S R53 R56

  

K1 Technologies Forged Billet H-Beam Conrods ARP Bolts MINI Cooper S R53 R56. Billet 4340 Steel H-Beam Design. High Quality ARP 2000 Fasteners included.

Shot peened finish provides for longer life. Premium bronze wrist pin bushings.

All rods are finished in the USA and held to very tight tolerances. 0001 and weight to +/- 1 gram per end. Designed by in-house engineering team for high-stress racing applications. Shot peened for improved fatigue life. Please note that machining of the block may be required to allow for clearance.

These are non-tapered, and designed to work with the Wiseco pistons. These will not fit Supertech or MAHLE pistons, which require tapered conrods. Pin Mm - 20 Pin End Width - 20.8 Big End Bore - 48 Big End Width - 20.8 Bolt - BT61501-S Shaft Size Rod Journal - 45 Weight Grams - 506 Length Mm - 138.5. Material - Forged 4340 Steel Big End Diameter - 49mm Big End Width - 23.3mm Wrist Pin Bore Diameter - 21mm Wrist Pin Journal bushing Width - 18.5mm Wrist Pin Style - Floating Rod Type - H-Beam Weight (grams) - 474 Stroker Clearance - No.

Please note that all photos are for illustration purposes only, as designs / colours may differ when manufacturers make changes. We hate waste, so we have taken the decision to reuse as much packaging as we can to reduce the amount that we throw away. Please don't worry though; we will only reuse packaging if we are confident that it will offer the protection your item requires. Please note that this product may not be TÜV approved. Not all items include printed instructions, as manufacturers move towards online instructions to save wastage.

We strongly advise that fitting appointments are not booked until the items have been delivered to you. If ordering from abroad, please ensure items are legal / can be imported into your country.

Polyurethane Bushings Vs Standard Bushes. Note for products with Polyurethane bushings. If this is a concern, please do not upgrade to polyurethane bushes, or seek advice from ourselves or other owners before upgrading.

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