Scat Rod Bolt Torque Specifications

RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
1-801-754-5338 or Toll free 1-866-700-5877
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ROD TORQUE SPECS
IMPORTANT INSTALLATION INSTRUCTIONS
1. Disassemble rods and thoroughly clean (including bolt and beam threads) to remove rust preventative.
2. Apply ARP Molylube to the threads and under the head of each bolt.
3. Install rods by bringing cap and beam into alignment. Tap into place before installing bolts
(DO NOT USE BOLTS TO PULL CAPS INTO POSITION) Each rod is numbered and MUST be assembled with the same number on cap and beam.


DESCRIPTION MAXIMUM RECOMMENDED TORQUE
5/16" x 1.500" ARP 2000 cap screw 26 ft./lb w/ARP moly
3/8" x 1.600" ARP 8740 cap screw 45 ft./lb w/ARP moly
3/8" x 1.600" ARP 2000 cap screw 50 ft./lb w/ARP moly
3/8" ARP 8740 Wave Loc bolt & nut 50 ft./lb w/ARP moly
7/16" x 1.400" ARP 8740 cap screw 64 ft./lb w/ARP moly
7/16" x 1.500" SCAT 2001 cap screw 63 ft./lb w/ARP moly
7/16" x 1.600" ARP 8740 cap screw 63 ft./lb w/ARP moly
7/16" x 1.600" ARP 2000 cap screw 70 ft./lb w/ARP moly
7/16" x 1.800" ARP 8740 cap screw 63 ft./lb w/ARP moly
7/16" x 1.800" SCAT 2000 cap screw 63 ft./lb w/ARP moly

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