Maxspeedingrods provide innovative and productive Connecting rods & Conrods solutions for high speeding race. The products from our plant are made of forged SAE 4340 EN24 Chrome Moly Steel for the highest strength and durability, with a H-Beam, a big end and a small end creating smooth lines all over. More importantly, our use of SUNNEN honing machine in the manufacturing process not only provides precision bore size and surface finish but also provides a non-directional surface texture which improves bearing life, that is, of course, money saving. Besides, we use ARP 2000 Bolts in most of our products, which are capable of achieving a clamp load at 220,000 psi and eliminating the problem of stress corrosion and hydrogen embrittlement. Moreover, the tolerance of our products are balanced within +/- gram in set with a year warranty.


Being the the only authorized dealer of ARP Fastener in China and creating such staggering conrods being 100% X-rayed, sonic tested, magnafluxed, and multi-stage heat treated, Maxspeedingrods is definitely your first and best choice.