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AFR head hand ported flow numbers

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Old 12-20-2004, 01:32 PM
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Default AFR head hand ported flow numbers

heres the numbers i just got back from Allan.

.200 158.7 119.0
.300 229.5 165.1
.400 279.0 212.0
.450 293.8
.500 309.2 232.5
.550 321.0
.600 330.1 238.5
.650 331.9
.700 333.7 238.6
.750 335.8
.800 336.8 238.6


Personally, i think its a killer setup. from .400 on up its made HUGE flow, so im pleased with those numbers and cant wait to see how it works with my turbo setup.
Old 12-20-2004, 02:05 PM
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Port volume?
Old 12-20-2004, 02:18 PM
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Sweet, now get one of those .800 lift cams so you can take advantage
Old 12-20-2004, 02:36 PM
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What bore size were these flowed on? What bench? How about some more details so it will look like usable data?
Old 12-20-2004, 03:49 PM
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SF600 bench,4.125" fixture,no pipe on exhaust(281.1 w\1-7\8" pipe)radius inlet.


2.100" intake valve,1.60" exhaust valve, 234cc intake runner,67cc chamber.
Old 12-20-2004, 07:31 PM
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Originally Posted by Futral Motorsports
SF600 bench,4.125" fixture,no pipe on exhaust(281.1 w\1-7\8" pipe)radius inlet.


2.100" intake valve,1.60" exhaust valve, 234cc intake runner,67cc chamber.
Thanks Allan,

i dont really know what the intake runners and cc numbers mean, but i do know that they flow very well from other numbers ive seen before.

once again, these are kick *** numbers as far as im concerned.
Old 12-20-2004, 07:38 PM
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Damn!!!! Now thats what I am talking about!!!
Old 12-20-2004, 09:54 PM
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Originally Posted by VINCE
Damn!!!! Now thats what I am talking about!!!

thanks dude, i give it up to Allan, hes the one that hooked it up
Old 12-22-2004, 01:26 AM
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Damn, Looks like Mr Meaux did a killer Job on these....
Old 12-22-2004, 02:29 AM
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Nice #s!

Jason
Old 12-23-2004, 11:23 AM
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hey vince did you ever get the flow numbers for your ls6 heads?
Old 12-23-2004, 04:11 PM
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How much?
Old 12-23-2004, 10:31 PM
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how much did it cost? honestly, i dont know the breakdown, but it was expensive, well worth it though.
Old 12-25-2004, 12:10 AM
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2000 Tran Zam, are those 225cc AFR heads or 205cc AFR heads?
Old 12-25-2004, 11:29 AM
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apparently they are neither, they are just stock casting afr heads that have been hand ported to specific specs.




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