take a look at these flow numbers.......
01-04-2005, 09:34 PM
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take a look at these flow numbers....... The person that flowed my heads today didnt have a 3.9 bore (I am told that is the standard for our LS1's??) so he used a 4.00 one at 28". is there any way to convert the flow numbers I have to 3.90 specs to compare with other heads? here are the numbers that we got. also, can someone critique these numbes for me too? good? not so good? i dont know a lot about how to read them. thx
lift int exh
.100 67 57
.200 131 111
.300 190 150
.400 244 182
.500 281 204
.600 311 213
lift int exh
.100 67 57
.200 131 111
.300 190 150
.400 244 182
.500 281 204
.600 311 213
01-04-2005, 09:44 PM
#2
so where did you finally find a place to flow them? those numbers are in line with what PP advertises once you minus a few cfm going down to a 3.90 bore. Check the PP review thread i started for more info. in all honesty those numbers dont tell you a thing.
01-05-2005, 12:02 PM
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Originally Posted by Terry@RacetechSpeed
3.90 bore will lose about 7-8 cfm in the high lift numbers.Was the exhaust flowed with a pipe?
no there was no pipe on the exhaust....can someone inform me what difference the pipe on the exhaust will make? Logic says it will make the flow numbers go down more, but lately Ive been wrong several times while using "logic"
01-05-2005, 12:08 PM
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Originally Posted by jrp
so where did you finally find a place to flow them? those numbers are in line with what PP advertises once you minus a few cfm going down to a 3.90 bore. Check the PP review thread i started for more info. in all honesty those numbers dont tell you a thing.
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01-05-2005, 09:05 PM
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Originally Posted by gomer
How much did they charge you to flow them and how many different cylinders did they flow?
01-06-2005, 06:35 AM
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Originally Posted by pbjones81
$40 and 1 cylinder......glad to see youre still around gomer, I havent been in a long time cause Ive been so busy at work.... Am I reading your sig incorrectly, or did you switch brand of heads? see ya
Let us know how your combo turns out.
