A GM motor that was used from 1997-2004. Was very underrated at the factory, and stock, had about 350-360hp.
The LS1 is an AMAZING motor, in that it takes to very slight modifications well, and if taken car of, lasts a VERY long time.
It has been known to make around 900-1000hp with forced induction, and a few supporting modifications.
Man, my car has an LS1 which is said by some to be superior to the LS2!
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