Got my Stage II 5.3 Patriot Heads!
04-14-2006, 04:27 PM
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Got my Stage II 5.3 Patriot Heads!
I received my Patriot Performance Stage II 5.3 Heads last night. They are awesome! The difference is amazing. Thanks Gunnar! Patriot Performance has awesome customer service and great products. I'd recommend them to anybody who is looking for quality heads at a great price.
I will post some pics of them later today when I get off work. Until then, here is the flow numbers.
Lift-- .100 .200 .300 .400 .500 .550 .600
Int. 73.8 -- 142.7 -- 200.7 -- 242.4 -- 279.0 -- 289.1 -- 296.2
Ext. 61.5 -- 108.8 -- 148.1 -- 185.1 -- 209.5 -- 216.5 -- 223.1
These are with 2.02/1.57 Manley valves. How do they look?
These are the heads going on my 382 LS1 build-up
I will post some pics of them later today when I get off work. Until then, here is the flow numbers.
Lift-- .100 .200 .300 .400 .500 .550 .600
Int. 73.8 -- 142.7 -- 200.7 -- 242.4 -- 279.0 -- 289.1 -- 296.2
Ext. 61.5 -- 108.8 -- 148.1 -- 185.1 -- 209.5 -- 216.5 -- 223.1
These are with 2.02/1.57 Manley valves. How do they look?
These are the heads going on my 382 LS1 build-up
04-14-2006, 10:35 PM
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Tim you need some ported 6.0l heads (317's). That will bring the compression down some for when you upgrade the turbo. Just don't tell the lady that I am being a bad influince though lol.
04-14-2006, 10:57 PM
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Originally Posted by hellbents10
Tim you need some ported 6.0l heads (317's). That will bring the compression down some for when you upgrade the turbo. Just don't tell the lady that I am being a bad influince though lol.
04-15-2006, 06:44 AM
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Originally Posted by hellbents10
Tim you need some ported 6.0l heads (317's). That will bring the compression down some for when you upgrade the turbo. Just don't tell the lady that I am being a bad influince though lol.
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04-15-2006, 04:49 PM
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Originally Posted by ONLYA4.8L
Nice.. How much they run?
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