{"product_id":"bielas-zrp-para-ford-cosworth-2-0l-yb-5nb-serie-hd-bielas-largas-de-13650-mm","title":"ZRP Connecting Rods for Ford Cosworth 2.0L YB \/ 5NB HD Series, 136.50mm Long Rods","description":"\u003cp\u003eI-beam connecting rods for Ford Escort Cosworth are made from high-strength 4340 steel and designed for high performance, extreme durability, and added rigidity. Their center-to-center length has been increased by 8.00 mm, making them ideal for long rod applications. The bushings, made from AMPCO 18 material, offer excellent wear and fatigue resistance, and feature a radial groove for oil deposit. They undergo shot peening to relieve internal stresses and multi-stage heat treatment to increase their rigidity. Strict production process tolerances ensure a perfect fit and optimize oil clearances. Bending and torsion are strictly controlled. Each connecting rod includes ARP 2000 hex head bolts with a strength of 220,000 psi. Optionally, ARP L19 material with a strength of 260,000 psi can be purchased. The complete kit includes ARP Moly lubricant and full assembly instructions.\u003c\/p\u003e\n\n\u003cp\u003eAdditional machining processes\u003c\/p\u003e\n\n\u003cp\u003eDowel pins for perfect fitment and precise reassembly\u003c\/p\u003e\n\n\u003cp\u003eFlange cap relief for increased rod big end integrity in extreme applications\u003c\/p\u003e\n\n\u003cp\u003eThrust face grooves to reduce weight\u003c\/p\u003e\n\n\u003cp\u003eZRP Connecting Rods Technical Features\u003c\/p\u003e\n\n\u003cp\u003eI-Beam shape for increased rigidity\u003c\/p\u003e\n\n\u003cp\u003eTwo-piece forging for great strength\u003c\/p\u003e\n\n\u003cp\u003eShot peened for improved fatigue life\u003c\/p\u003e\n\n\u003cp\u003eMagnaflux inspection ensures that the consistency of the forged material meets our high-quality standards\u003c\/p\u003e\n\n\u003cp\u003eDouble ribbed caps for extra support\u003c\/p\u003e\n\n\u003cp\u003eMulti-stage heat treated for maximum strength, dimensional stability, and fatigue resistance\u003c\/p\u003e\n\n\u003cp\u003eCNC machined for superior tolerances, accurate up to 0.0002\"\u003c\/p\u003e\n\n\u003cp\u003eCenter-to-center distance maintained below 0.001\" tolerance\u003c\/p\u003e\n\n\u003cp\u003eFinite Element Analysis (FEA): Computer-generated stress analysis of the connecting rods\u003c\/p\u003e\n\n\u003cp\u003eOptimal balancing for weight-matched sets to ± 1 gram\u003c\/p\u003e","brand":"ZRP","offers":[{"title":"Default Title","offer_id":56965701042516,"sku":"ZRP-R-FOR-002-I","price":656.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/4701\/3460\/files\/r-for-002-i_c63f9fc5-9221-47a0-8a10-b559c82c18e5.jpg?v=1788711875","url":"https:\/\/www.thetunerlab.com\/en\/products\/bielas-zrp-para-ford-cosworth-2-0l-yb-5nb-serie-hd-bielas-largas-de-13650-mm","provider":"Thetunerlab","version":"1.0","type":"link"}