Patriot 5.3 heads for sale
09-01-2005, 08:30 PM
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Patriot 5.3 heads for sale New in box, 5.3 stage II heads, unmilled. 2.02/1.57, CNC at Patriot and hand finished by FFHP. Never installed, flow sheet from FFHP included. Great heads, just need to sell some stuff, $1100 shipped. Email me at frodo84@earthlink.net.
Flow sheet from FFHP:
Intake Patriot 5.3L
Lift % flow F/S CFM
0.100 43.5% 148.7 64.68
0.200 87.0% 148.7 129.37
0.300 63.8% 291.6 186.04
0.350 72.6% 291.6 211.70
0.400 54.4% 437.2 237.84
0.450 58.8% 437.2 257.07
0.500 62.2% 437.2 271.94
0.550 65.4% 437.2 285.93
0.600 68.2% 437.2 298.17
0.650 69.0% 437.2 301.67
Average IN. Flow- 224.44
Average EX. Flow- 173.91
Exhaust
Lift % Flow F/S CFM
0.100 35.2% 161.0 56.67
0.200 66.2% 161.0 106.58
0.300 88.4% 161.0 142.32
0.350 51.8% 315.2 163.27
0.400 57.2% 315.2 180.29
0.450 62.2% 315.2 196.05
0.500 66.8% 315.2 210.55
0.550 70.0% 315.2 220.64
0.600 72.6% 315.2 228.84
0.650 74.2% 315.2 233.88
Flow sheet from FFHP:
Intake Patriot 5.3L
Lift % flow F/S CFM
0.100 43.5% 148.7 64.68
0.200 87.0% 148.7 129.37
0.300 63.8% 291.6 186.04
0.350 72.6% 291.6 211.70
0.400 54.4% 437.2 237.84
0.450 58.8% 437.2 257.07
0.500 62.2% 437.2 271.94
0.550 65.4% 437.2 285.93
0.600 68.2% 437.2 298.17
0.650 69.0% 437.2 301.67
Average IN. Flow- 224.44
Average EX. Flow- 173.91
Exhaust
Lift % Flow F/S CFM
0.100 35.2% 161.0 56.67
0.200 66.2% 161.0 106.58
0.300 88.4% 161.0 142.32
0.350 51.8% 315.2 163.27
0.400 57.2% 315.2 180.29
0.450 62.2% 315.2 196.05
0.500 66.8% 315.2 210.55
0.550 70.0% 315.2 220.64
0.600 72.6% 315.2 228.84
0.650 74.2% 315.2 233.88
09-03-2005, 08:34 PM
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Yeah, I sold the cam.....sorry about your problems. Thanks to you for being a stand up guy and letting me know you had to back out. The heads are still for sale, let me know if you are interested.
Regards,
Ben
Regards,
Ben
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09-04-2005, 07:58 AM
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Raymond,
Yes, they are fully assembled with patriot dual gold springs, etc. Further, I had them hand finished, so they were dissassembled, finished, and reassembled and checked. They are ready to go....regarding your other question, I bought them to use with the 224 cam we were talking about. There will be no issues with PTV clearance with that cam. Talk to you later.
Ben
Yes, they are fully assembled with patriot dual gold springs, etc. Further, I had them hand finished, so they were dissassembled, finished, and reassembled and checked. They are ready to go....regarding your other question, I bought them to use with the 224 cam we were talking about. There will be no issues with PTV clearance with that cam. Talk to you later.
Ben
09-08-2005, 07:10 AM
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Pewter53,
From Patriot's website:
2027 5.3 Center Bolt Assy. $1,295.00 pair
BTW, Assy. means assembled, not bare heads as you referenced. Plus, these heads have a lot of hand work in them after purchase. Thanks though for your insightful post, obviously based on a few seconds of web surfing research.
From Patriot's website:
2027 5.3 Center Bolt Assy. $1,295.00 pair
BTW, Assy. means assembled, not bare heads as you referenced. Plus, these heads have a lot of hand work in them after purchase. Thanks though for your insightful post, obviously based on a few seconds of web surfing research.
09-08-2005, 11:43 AM
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You're right, the website is not correct. The current price for assembled 5.3 stage II heads is $1195. I just called them directly for that information. It still makes these heads (brand new, completely hand finished) a good deal. Thanks for the heads up.
09-10-2005, 10:49 AM
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Well, you're right, the post says $1095....contrary to what Patriot said when I called them...or maybe I misunderstood. Anyway, these are new, and have been hand finished...so ttt again! Or...maybe trade for a built A4 for a 99 C5?