3400 upper intake torque specs

2019-10-16 06:28

Now get this, I was following GM's data for replacement of the gasket and they have revised many wrong torque specs for this particular motor from the rocker arm bolts to the lower intake to the upper intake. They have updated all of these specs but made a mistake on the upper intake manifold bolts. They claim 18 ft lbs for torque specs.Oct 19, 2009 The torque specification is a 2step process; tighten the vertical lower intake manifold bolts (the four middle ones) to 7 Nm (62 lb in). Tighten the diagonal lower intake manifold bolts (two on each end) to 7 Nm (62 lb in). 3400 upper intake torque specs

LA1 3400 Torque Specs LA1 3400 Torque Specs. Tap to enlarge. 0. 00. Product Information Specification. Fastener Tightening Specifications Upper Intake Manifold BoltStud: 25 Nm. 18 lb ft. Valve Lifter Guide Bolt: 10 Nm. 89 lb in. Valve Rocker Arm Bolt:

GM 3. 4L207ciV6 Engine Torque Specs. Over 6, 000 Automotive Torque Specs. Search Car Torque Specifications by Engine or Model. Torque Spec Database. Click on One of the Links Below. Intake Manifold To Cylinder Head 30 FtLbs 360 InLbs 40. 67 The fuel rail bolts to the intake manifold at 7. 42 footpounds of torque. The nuts and bolts of the intake manifold connect to the cylinder head at 30 footpounds of torque. The bolts connect at 18 footpounds.3400 upper intake torque specs The torque specification is a 2step process; tighten the vertical lower intake manifold bolts (the four middle ones) to 7 Nm (62 lb in). Tighten the diagonal lower intake manifold bolts (two

3400 upper intake torque specs free

May 30, 2017 The correct head bolt torque is 44 ft. lbs and then 95 degrees. The lower intake gaskets that come in this head set are the old GM design and you need to follow the old torque specs which are 62 in. lbs for the first step and then 115 in. lbs. for the final step. 3400 upper intake torque specs The torque specs and bolt installation order for the upper and lower intakes on a 99 Grand Am w the 3400 v6 Optional Answered by a verified Auto Mechanic We use cookies to give you the best possible experience on our website. The oil pan requires 8. 08 footpounds and the oil pump requires 40 footpounds of torque to join properly with the engine block. The spark plug attaches to the cylinder head with 11 footpounds of torque. The engine's throttle body and intake manifold join together with 18 footpounds of torque. TORQUE SPECIFICATIONS All readings in ft. lbs. Year Engine Displacement Liters Engine IDVIN Cylinder Head Bolts Main Bearing Bolts Rod Brearing Bolts A 14 torque wrench will be best and is recommended. We just wanted a practical solution for most end users who may only have a 38 or 12 torque wrench. . Upper Intake Manifold. Click the picture above for the torque sequence 16. First Pass 5 lb in. Just enough to spin the bolts on by hand and have some slight tension. 2nd Pass 62 lb in.

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