Ford 460 rocker arm torque specs
WebAug 12, 2013 · Dec 20, 2006. #2. You may need to shim them, but need to check preload to know for sure.. Make sure the valves are closed on the clylinder you are working on. loosen the rocker arms up and proceed to "0" lash, then from there tighten the bolt to specified torque ( around 18-21 ftlbs) The bolt should torque to the specs within a 1/4 to all most ... WebJul 26, 2012 · If you use after-market performance bolts like ARP's, you should follow the recommended torque specifications. 260, 289, 302 Torque Spec. Fastener Type Torque Spec Main cap bolts 60-70 ft-lbs Outer main cap bolts 35-40 ft-lbs. Connecting rod bolts (40-45 ft-lbs. for 289 HP & Boss 302) Cylinder head bolts 65-72 ft-lbs. Rocker arms 17-23 ft …
Ford 460 rocker arm torque specs
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WebSep 10, 2012 · Make the 1st and 8th rocker over hang the stems equally. Lightly cinch them. Then center the 2nd and 3rd stands, so that the rockers hang to the side of the stems equally. Then torque, in 3 steps,and re torque later, after a heat cycle or two. Pay attention to how the stretch feels on the oil clearanced bolt. WebOct 22, 2003 · on the 335 385 rebuild series book, i can't seem to find the torque specs for my motor which is the 429/460. i know on the 289/302's it's 55lbs. i know for sure cuz i …
WebAT ANY TIME YOU DO NOT UNDERSTAND THE INSTRUCTIONS, PLEASE CALL THE FORD RACING TECHLINE AT 1-800-367-3788 ! ! ! INSTALLATION INSTRUCTIONS: 1. The C460 cylinder heads require all new valves and rocker arms. There is no interchangeability with earlier Ford Racing valves and rocker arm systems. A list of … Webintake .080” and .120” on exhaust. These heads use stud mounted rocker arms, rocker arm to valve cover clearance must also be checked. These instructions should be reviewed by all engine builders, due to minor changes that could impact the engine assembly process. CONTENTS/BILL OF MATERIALS: PART # DESCRIPTION QUANTITY
Web12 rows · Apr 12, 2024 · Torque Specs: Main Cap Bolts: 95-105 ft.-lbs. Connecting Rod Bolts: 40-45 ft.-lbs. Cylinder Head ... WebA stock 460 cylinder bore was measured at 4.36 inches and had a 3.85 inch stroke with a rod length of 6.605 inches which would create a nice rod length to stroke ratio of 1.71:1. …
WebDec 1, 2000 · Ford Racing Technology's "Cobra Jet" aluminum head (M-6049-B429) for 429/460ci big-blocks sports huge 2.200-inch intake and 1.760-inch exhaust valves with 72cc chambers. The Blue Thunder aluminum...
Web16 rows · Torque to: Main Caps: Engine Oil: 105 ft-lbs. Warning!!! If you are using ARP … r-100 rotavaporWebFastener Torque Specifications; Fuel System. Fuelish Tendencies; Designing the Optimum Fuel System; Fuel System Troubleshooting; ... Ford 5.0L HO, 351W, 351C, 351M, 400 V8: 1-3-7-2-6-5-4-8: 1 & 6; 3 & 5; 7 & 4; 2 & 8: ... Using roller rocker arms dramatically increases valve guide life, increases horsepower and is also better at maintaining ... dong kvajWebMay 14, 2001 · hi Mike, the ford service manual shows as follows,,, 75 min. 7/16 lock thread 80-85 max. (must be seated on guide plates).. the rocker arm hold down nut is 18-25 ft-lbs. C.J. .... r10 protukliznostWebthe rocker arm studs to 55 ft.-lbs. Place the rocker arms on the studs and verify that they are centered side to side. See Figure 2. Adjust the valvetrain according to the camshaft manufacturer’s recommendations. If you are using a hydraulic camshaft and no specifications are available, turn the rocker arm adjusting nuts ½ to ¾ of a turn ... dongkrak hidrolik otomatisWebchecks. Radial clearance .060” minimum, depth on intake .080” and .120” on exhaust. These heads use stud mounted rocker arms, rocker arm to valve cover clearance must also be checked. These instructions should be reviewed by all engine builders, due to minor changes that could impact the engine assembly process. CONTENTS/BILL OF … r10j diodeWebJun 1, 2006 · There is no torque setting for the older style heads ['84 and older], they have an adjustable valvetrain. The "turn till zero lash [slack] then 1/2 to 1 turn more" is the … r105 djWebApr 16, 2007 · Rocker Arm Torque Specs 460 Ford Forum Home Forums Tech Topics Engine Tech Rocker Arm Torque Specs Jump to Latest Follow 1 - 1 of 1 Posts T T. J. Poll Registered Joined Apr 14, 2007 8 Posts Discussion Starter · #1 · Apr 16, 2007 I need torque specs for stock rocker hold down nuts on 1969 429 heads. dong kvaj je