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What is the torque sequence for 1997 350 vortec lower intake manifold?
Wiki User
∙ 14y ago
All Chevy intakes use the following pattern, if it is aluminum you use a 3 step torque; IE: you tighten till the bolt touches the intake slightly throughout the pattern, then torque to 1/2 proper torque throughout the pattern, then to full torque throughout the pattern 9 5 1 4 8 12 (Front Drivers side)
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10 6 2 3 7 11 (Front) Please note that the editor here removes the spacing format, but the pattern is correct by bolt count.
Wiki User
∙ 14y ago
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Whats the torque specs for a 4.3 vortec intake manifold?
The torque specifications, for a 4.3 liter engine manifold, is 45 pounds per square inch. Torque the manifold bolts in 15 pound intervals.
What is the torque specifications for the intake manifold on a 1997 Chevrolet vortec 350?
Install the lower intake manifold to the engine. Apply sealer, GM P/N 1052080 or equivalent, to the lower intake manifold bolts.Install the lower intake manifold bolts. Tighten the bolts in three steps:TightenTighten the bolts on the first sequence to 8 N·m (71 lb in).Tighten the bolts on the second sequence to 12 N·m (106 lb in).Tighten the bolts on the final sequence to 15 N·m (11 lb ft).I this is what you are looking for.GMmechanic@gmail.com
4.3 vortec intake manifold bolt torque?
3 stage torque 2 ft lbs, 9 ft lbs, 11 ft lbs final
Will the lsx intake manifold fit your vortec tbi 5.3?
no such thing as a vortec 5.3 tbi
Can you replace a pre 1996 tbi engine with a vortec long block and use your tbi intake and tbi?
you can as long as you use your TBI heads if you want to use the vortec heads with TBI you will need a special intake manifold or a carb manifold with a adapter to mount your throttle body to the carb manifold heres some more info TBI heads will mount to the vortec block TBI intake manifold has 12 bolts vortec intake manifold has 8 bolts
Will the intake manifold off vortec 5.7 fit a 305?
It will as long as the 305 is a VORTEC ENGINE TOO.
How can you tell if you have a vortec engine?
Look at the intake manifold. A vortec engine has 8ea. All the others have 12ea.
Will a 1998 vortec 305 motors' intake manifold fit a 1997 350 vortec motor?
Yes they are the same.
Knock sensor location on Chevy Yukon with 5.3 vortec?
On valley cover plate underneath intake manifold. Must remove intake manifold to get to them.
How do you know if a 350 motor is a vortec?
A vortec 350 has a two piece intake manifold, with the upper portion being plastic.
Can you put 1997 350 vortec heads and intake on a 1980 350?
yes they will fit, but you will need an intake manifold compatible with vortec heads if you plan on reusing the carburetor
Will the heads off a 97 vortec fit of a 88 350 block?
Yes, they will fit, and increase torque by a good amount. However, the Vortec heads used a vertical intake bolt design, so you will not be able to use your intake manifold. Side note on the vertical intake bolts, you also need to get Vortec specific intake bolts, because they bottom out in the heads to stop from overtightening and seal better. All in all, vortecs are a good purchase, if you have the money for a new intake manifold. Edelbrock makes some great ones specifically for vortec heads on older engines. look into it. hope i could help.
