CARRILLO RODS w/H1 & SPS-CARR BOLTS
Carrillo has been a long time participant in the connecting rod business. The Carrillo rods we offer utilize their new SPS-CARR bolts which are re-usable over and over again fastener. And we carry their H1 bolts which should be changed after two or three times being torqued.
Fatigue is the major cause of connecting rod failure. At Carrillo Industries, they use proprietary steel, manufactured and forged to their own custom specifications. After experimenting with virtually every other reasonable material, they have found this chromium / nickel / vanadium / molybdenum FORGED alloy to be the best product to meet their stringent requirements for strength and durability.
Their connecting rods are fully machined to guarantee the removal of all surface imperfections in the forging. After heat treatment, each connecting rod is 100% magnaflux inspected and hardness checked, then machined to final size. Each set of rods is balanced and then shot peened to achieve the ultimate in strength and fatigue properties.