6.0 liter heads
02-17-2003, 01:05 PM
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Re: 6.0 liter heads Yes the later heads are aluminum. They are typically a 70-71 cc combustion chamber and the intake and exhaust ports are identical to the LS6. I would suspect they would drop compression by a good .5-.-6.
They are great for a superchargered or NOS motor where you can use the head flow and lower compression.
They are great for a superchargered or NOS motor where you can use the head flow and lower compression.
02-17-2003, 05:57 PM
#4
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Re: 6.0 liter heads </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by smokinHawk:
<strong> They flow great 210cc intake 75cc exhaust same as ls6. Resoponds well to porting also.
I got them and think their worth it.
gm high perforance this month has an article about the ls heads. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I measured lS6 intake port stock and it was 215cc. Some on here claim there is differences in port design also between 6.0 and LS6. I have yet to mess with 6.0 heads, so i cant back that.
<strong> They flow great 210cc intake 75cc exhaust same as ls6. Resoponds well to porting also.
I got them and think their worth it.
gm high perforance this month has an article about the ls heads. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">I measured lS6 intake port stock and it was 215cc. Some on here claim there is differences in port design also between 6.0 and LS6. I have yet to mess with 6.0 heads, so i cant back that.