ARP Parts
PATRICK MOTORSPORTS IS A PROUD DISTRIBUTOR OF ARP PARTS AND ACCESSORIES Appropriate preloads are specified for each ARP bolt. These preloads can be attained in a connecting rod by applying proper torque using a torque wrench or by measuring the amount of stretch in the bolt using a stretch gauge (it is known that a bolt stretches in proportion to the tension in it). The torque method is sometimes inaccurate because of the uncertainty in the coefficient of friction at the interface between the bolt and the rod. This inaccuracy can be minimized by using the lubricant supplied by ARP. Other factors, equally as important as design, include material selection, verification testing, processing, and quality control. These aspects of bolt manufacturing are discussed elsewhere in this document. The foregoing discussion concentrated on the design of bolts. The same considerations apply in the design of studs.
ARP Rod Bolt Set 911 & Turbo (10mm)
Rod Bolt Set - Pro Wave ARP 2000 Complete, Porsche 911, 10mm - Application: (1972-73) 911 2.4L, (1974-83) 911, (1976-77) 930 - ARP
ARP Rod Bolt Set 911 & Turbo (9mm)
Rod Bolt Set - Pro Wave ARP 2000 Complete - Porsche 911, 9mm - Application: (1984-98) 911, (1978-98) 911 Turbo, ARP
