What’s the Bore and Stroke on the 6.2L LS? Need Some Specs!

Technical Discussions
1

I’m looking for some detailed information on the 6.2L LS engine’s bore and stroke measurements. It’s crucial for my current project as I’m considering some performance tuning, and I really want to understand how these dimensions impact overall engine performance.

Specifics I’m Looking For:

  • What are the exact bore and stroke measurements for the 6.2L LS engine?
  • How do these specs compare to other variants of the LS engines?
  • Any insights on how changing the bore and stroke could affect power and torque outputs?
  • Tips for modifications or enhancements that take these dimensions into account would be greatly appreciated.

I’m hoping to gather all this info to make informed decisions for my restoration project. Thanks in advance for your help!

2

The 6.2L LS engine has a bore of 101.6 mm (4.0 inches) and a stroke of 92.0 mm (3.62 inches). These dimensions provide a good balance between power and efficiency!

3

That’s great info! I always thought the bore and stroke play a big role in torque as well. Can anyone explain how that works?

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4

Absolutely, yanderson! A larger bore allows for bigger valves and more airflow, while the stroke impacts how much torque the engine produces. It’s all about those RPMs!

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5

So, would you say the 6.2L LS engine is a good option for performance upgrades?

6

Definitely, sarahfarrell! With that bore and stroke, it’s a solid platform for upgrades. More airflow means better performance potential!

7

I’ve heard some people debate whether the 6.2L is better than the 5.3L. Anyone have strong opinions on that?

8

Honestly, it really comes down to how you plan to use it. The 6.2L excels in power but the 5.3L might be better for daily driving and efficiency.

9

Good point, tclayton! Plus, the 6.2L has a larger displacement which generally translates to more horsepower. It’s like choosing between a little sports car and a muscle car!

10

I read somewhere that the LS series is used in everything from trucks to Corvettes. The versatility is impressive!

11

It is! Imagine that kind of power in a pickup truck. You can haul and race—all in one engine!

12

And let’s not forget, tuning options are abundant for the LS. You can really unleash some serious power if you know what you’re doing!

13

Isn’t the LS system basically bulletproof? I’ve seen a lot of builds go way beyond stock without major issues.

14

Right? I’ve heard stories of people pushing these engines to crazy levels, like over 1,000 hp!

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15

My neighbor always jokes that if you can count the number of LS swaps in your area, you can deduce the horsepower level of local car shows!

16

The bore and stroke of the 6.2L LS is 4.065 inches and 3.622 inches respectively. Great base for performance mods!

17

You can really boost performance with upgraded camshafts and cylinder heads. They make a significant difference!

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18

Have you thought about a supercharger? The 6.2L LS responds really well to forced induction and can massively increase your horsepower!

19

Supercharging is awesome, but don’t forget about tuning! An ECU tune is essential after any modifications.

20

Tuning is key! Also, look into upgrading the intake and exhaust systems. They’re good for enhancing airflow which aids performance.