Heads and cam
Feb 3, 2004 | 07:54 PM
#1
Heads and cam
I'm wanting to buy a set of 5.3L heads and have them ported and polished and at the same time install better rockers and maybe Z06 springs. What gains come from P&P heads, rockers and springs? Also what is a great cam for a lot highway driving and would work with a HPP3? What gains come from the cam?
Should I even worry about P&P the heads?
If I get the heads and cam what gains could I see?
Should I even worry about P&P the heads?
If I get the heads and cam what gains could I see?
Feb 3, 2004 | 07:59 PM
#2
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Joined: Dec 2001
Posts: 2,337
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From: Auburn, AL
I have some heads that I consider will be the ultimate setup for a 5.3. I have a 212/218 .558/.563 115 LSA cam. In 4-5 months, I will be installing them and can give dyno numbers. I believe it is possible to hit 360 rwhp with all the other bolt-ons N/A.
Feb 3, 2004 | 08:32 PM
#3
Sweet. BTW you have a bad AZZ car, I'm going to trade my truck in after I graduate from college in 3yrs for one (2002 sunset orange WS6) 
Originally Posted by quickWS6
I have some heads that I consider will be the ultimate setup for a 5.3. I have a 212/218 .558/.563 115 LSA cam. In 4-5 months, I will be installing them and can give dyno numbers. I believe it is possible to hit 360 rwhp with all the other bolt-ons N/A.
Feb 3, 2004 | 09:03 PM
#4
TECH Addict
Joined: Dec 2001
Posts: 2,337
Likes: 1
From: Auburn, AL
Originally Posted by gmc5.3L
Sweet. BTW you have a bad AZZ car, I'm going to trade my truck in after I graduate from college in 3yrs for one (2002 sunset orange WS6)
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