My TEA Stg. 2.5 LS6 Hand Finished Flow #'s
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Thought I'd post these up; they're being installed as we speak by AZ Power and Sound here in Phoenix......60cc chambers. Flowed on a 3.9 bore of course, 2.055 intake/1.6 exhaust valves. Exhaust as always is flowed via a stack pipe. Will be mated to a G5X3 cam and a port matched intake. These heads flow in the low 290's through the LSX intake I have. These heads have the nitrous exhaust port as well.
Dyno #'s to come on Wednesday both N/A, on a 150 shot for street trim, and 200 shot for track trim
. I'm sure TEA will do me proud!
Lift Intake Exhaust
.100 72.8 58.7
.200 140.3 120.9
.300 204.8 175.5
.400 256.0 228.5
.500 294.6 263.9
.550 311.6 273.0
.600 322.5 277.8
.700 336.6
Dyno #'s to come on Wednesday both N/A, on a 150 shot for street trim, and 200 shot for track trim
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Lift Intake Exhaust
.100 72.8 58.7
.200 140.3 120.9
.300 204.8 175.5
.400 256.0 228.5
.500 294.6 263.9
.550 311.6 273.0
.600 322.5 277.8
.700 336.6
Last edited by verbs; 09-14-2004 at 05:52 PM.
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Originally Posted by MUSTANGEATER
Very Impressive Numbers, were these flowed on TEA's bench or someone elses?
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Originally Posted by LSUxBlake
Those are really good numbers. Just wondering, did you flow them before the hand porting was done? Trying to figure out what kind of increase it got you.
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Deffinatlly a good flowing head. He's running this port on my AFR's as we speak. We'll see how it turns out after the hand finishing. I keep hoping the AFR's will let them get a little more out of the hand finishing, but I will be happy with the numbers you got. Looking foward to the track results!
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Originally Posted by Beast96Z
Deffinatlly a good flowing head. He's running this port on my AFR's as we speak. We'll see how it turns out after the hand finishing. I keep hoping the AFR's will let them get a little more out of the hand finishing, but I will be happy with the numbers you got. Looking foward to the track results!
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Originally Posted by verbs
Thanks!! I was going to do the AFR's myself, but the stock the exhaust ports are so big, that I wasn't comfortable with the possibility that the CNC may have not been able to completely clean up the AFRs.
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Originally Posted by jrp
can you post up the full flow through the LSX intake, i want to see the loss throughout the whole lift range.
The heads that are currently on the car flowed the following: bare in column 1, through a stock ls6 intake in column 2, through a ported ls6 in column 3, and through a ported 78mm lsx in column 4. Currently, I have the ported 78mm LSX on my car.
Lift Head LS6 Ported LS6 Ported LSX
.100 69.7 66.1 67.5 68.1
.200 138.6 133.0 135.2 135.6
.300 201.2 190.4 193.1 194.6
.400 254.0 232.5 235.7 239.0
.500 291.7 261.5 265.4 268.3
.550 309.0 273.0 277.2 280.7
.600 318.7 282.0 288.2 290.3
.700 xxx.x 292.4 295.9 296.0
Last edited by verbs; 09-15-2004 at 12:52 AM.