LS Engine Torque Specs
The specifications for The torque of various parts of an LS engine may differ based on the engine’s manufacturer and model As well As the year. But, here are some general specifications for torque on LS engines:
| Engine Type | Displacement (L) | Horsepower (HP) | Torque (ft-lbs) | Oil Capacity (qts) | Filter & Change Cost (USD) | Main Cap Torque (ft-lbs) | Rod Bolt Torque (ft-lbs) | Head Bolt Torque (ft-lbs) |
|---|---|---|---|---|---|---|---|---|
| LS1 | 5.7 | 345-405 | 350-400 | 6 | $10-$20 | 80 | 45 | 22 |
| LS2 | 6.0 | 400-415 | 400-415 | 6 | $10-$20 | 80 | 45 | 22 |
| LS3 | 6.2 | 415-480 | 405-475 | 6 | $10-$20 | 80 | 45 | 22 |
| LS4 | 6.0 | 312 | 355 | 6 | $10-$20 | 80 | 45 | 22 |
| LS6 | 5.7 | 405 | 400 | 6 | $10-$20 | 80 | 45 | 22 |
| L99 | 6.0 | 315 | 364 | 6 | $10-$20 | 80 | 45 | 22 |
| LSA | 6.2 | 555 | 650 | 6 | $10-$20 | 80 | 45 | 22 |
| LS9 | 6.2 | 420 | 460 | 7 | $15-$25 | 80 | 45 | 22 |
| LTG | 3.5 | 312 | 271 | 6 | $10-$20 | 80 | 45 | 22 |
| LFX | 3.6 | 312 | 271 | 6 | $10-$20 | 80 | 45 | 22 |
Conclusion
The LS specifications for torque on the engine Are essential to ensure the correct assembly And operation that the engine.
By adhering to the recommended torque values for the various components, you will be able to avoid issues such As excessive tightening or loosening of bolts which can cause engine damage.
Always check the exact specifications of torque for your LS engine’s model, make, And year to ensure the accuracy of your project.
I hope this article will help you in the LS engine build. I appreciate you spending the time reading this article And we wish you all the best in your engine-related endeavors!
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