706

[morry roessler]

Well guys ..I know u heard this question a 100 times. But if anyone would be so kind as to give torque specs on 706 gas,263 engine i would sure be greatful..That would be specs for mains,rods and head bolts.I have an manual show specs but,must be the diferent grades they show all have IH stamped with dierent markings.My bolts are hexagon with slots in each hex and are stamped C S and 8 looks like....sure it isnt a 3... cant tell..If anybody would straiten me out on the this so i can torque her up tomorow i sure would be one happy guy... Thanks

 

[ClintMI]

the head bolts are 90, rods are 50, and the mains are 80 ft lbs. when you torque the head bolts make sure you start in the center and work your way out, alternating sides at the same time. good luck. those 263's are good runners. oh and the manifold bolts are 25 ft lbs and the camshaft nut is 115 if you need those too.

 

[pete 23]

Morry, those bolts with the six notch's are called place bolts. They maintain their torque by deflecting the head of the bolt. The rods may have that style and are torqued to 50 ft lbs or they may have a regular looking head called a pitch bolt. They maintain their torque by stretch of the bolt shank and are torqued to 45 ft lbs. Mains 80, head 95. Got back home in good shape, nice visit. Jim

 

[morry roessler]

Boy that was fast. Thanks Pete and Clint. You guys on here are sure good people. THANKS AGAIN GUYS....