Aluminum Connecting Rods For Street Use

Ohio crankshaft aluminum rods.

Aluminum connecting rods for street use. Some manufacturers claim their rods are street able and can outlive a steel rod. Others say aluminum rods made with superior alloys can be just as durable as steel rods on the street. An aluminum connecting rod is a spring and there is only an x number of times a spring will compress and return to it s rest state without deformation. New cnc aluminum rods from ohio crankshaft all rods use arp 2000 bolts a high quality 7075t6 aluminum rod for the sportsman racer.

Some say aluminum rods are ill suited for the street because of shorter service life maybe 15 000 to 20 000 miles. Aluminum connecting rods have come a long way since they were first introduced as an option for a rotating assembly. Woody from grp connecting rods runs andre through the pros and cons of using al. Understanding the limits of the part and how it works will help you make an informed choice if you need to use them in your next build.

Available in most popular sizes. Deformation in our case is a rod failure as with any connecting rod. Aluminum rods are probably overkill for a street engine. This expansion that aluminum rods endure is attributed to the inherent thermal expansion of aluminum as a material more so than high rpm movement.

We d be lying if we made the same claim. Ohio crankshaft forged street strip rods oliver rods bill miller engineering rods grp connecting rods. What makes an alloy rod more suited to drag racing than circuit and road use.