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Thread: 5.3 heads
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09-07-2011, 12:48 PM #1
5.3 heads
hey guys got a quick question. dont bash on me but i have heard that 5.3 heads are a pretty good upgrade and what not, we had a 5.3 truck come in to work the other day and the heads had 243 on them. Those are ls6 numbers so whats the difference? thanks clint.
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09-09-2011, 01:29 PM #2
243 cast are the ls6 heads. That would be an upgrade to the 241s that are stock on your car. Also 799 heads are the same as 243.
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09-09-2011, 01:36 PM #3
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sebring silver- Y2K SS CAMARO
5.3 heads will help with torque but hurt HP
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09-10-2011, 06:33 PM #4
Ya i knew 241's were stock and what not and 243's were ls6 but was kinda confused. Thanks guys
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