Yoji h 123

What are the pros and cons between the 5.3 and 6.0 and 7.0?

B52bombardier1

Depends on your goals. All I wanted was a dependable driver, not a race or drag car. That allowed me to look for and find a very dependable 5.3 liter LM7 and 4l60E trans out of a 1999 GMC Sierra truck and I've been very happy with it.

If you want fast speed or tire smoke, look for a bigger engine. It'll cost you more.

Rick

Yoji h 123

Which can make most horsepower 5.3 or 6.0 or 7.0?

LastFbody

6.0 or 6.2 could probably make the most HP since they will hold up more to boost than LS7 7.0. Without boost a 7.0 would be best bet but it costs a lot more. 5.3 is best bang for buck with boost.

RevGTO

iTrader: (12)

5.3 - availability and thus pricing; aluminum blocks are plentiful and lighter in weight. 6.0 - can make more torque and hp; iron block versions are heavier. 7.0 - good luck finding one and paying for it if you can.

Yoji h 123

How much horsepower can 6.0 ls stock block take before blowing up?

Yoji h 123

6.0L bore 4 inch stroke 3.67177 Will I need custom rods and custom crankshaft for stroke of 3.67177? But stock bore stock piston.

Yoji h 123

I'm going 6.0 completely stock until it blows up then buy a new 6.0 and keep stock block but then upgrade everything else.

Utinator

Make sure you get a Gen-4 engine if you plan to boost it. The Gen-3s won't last long. If you blow up a boosted engine, there probably won't be much left to re-use. It's best to build it right the first time.

Yoji h 123

My plan is gen 4 because can handle 1400+hp but gen 3 can only handle 1400+hp

Yoji h 123

Who has the most powerful 6.0L LS on this firm?

Yoji h 123

What transmission work with ls2?

Yoji h 123

What about hughes performance are they good?

Yoji h 123

Here's everything I'm going to buy but PLEASE let me know if I'm missing anything for engine or transmission or rearend or for turbo stuff or fuel stuff PLEASE

Yoji h 123

Does anybody sell a stud girdle for 6.0 ls?