243 intake and exhaust volume's before and after porting diy head porting
03-07-2014, 09:04 AM
#103
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so excuse my ignorance, but did u say to that you got much better gains on the exhaust ports and to leave the intake ports be for the most part, also what is the hole in the intake ports? is that ok? or not really... thanks in advance
04-07-2014, 07:42 PM
#110
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04-07-2014, 10:50 PM
#115
Stg one TEA w/2.0"/1.55"
100............................66.2/52.7
200..........................145.0/116.9
300..........................215.5/167.9
400..........................254.5/221.8
500..........................293.7/245.3
550..........................306.7/251.8
600..........................312.0/255.9
100............................66.2/52.7
200..........................145.0/116.9
300..........................215.5/167.9
400..........................254.5/221.8
500..........................293.7/245.3
550..........................306.7/251.8
600..........................312.0/255.9
04-07-2014, 11:04 PM
#117
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On there site it shows 2.04 @ .600 flowing 320 on 229 cc. Intake port. So it shows that 2.02 must work a little Better.. I just got the radius cutter cause I was not happy with the exhaust numbers I got on 82 cc exhaust port was 213 cfm at .600 had a very nice curve that was for a 5.3 street heads only had about 600 $ budget so that was good enough.
04-08-2014, 08:20 AM
#119
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Been testing all kinds of differnt heads and combos even the afr 230 mongoose exhaust don't flow that kind those tea heads flow on the exhaust side.. Maybe the bench I'm using is Soft..
Port matched Holley on afr heads
Pm me your number jim..
Port matched Holley on afr heads
Pm me your number jim..
04-08-2014, 11:24 AM
#120
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On there site it shows 2.04 @ .600 flowing 320 on 229 cc. Intake port. So it shows that 2.02 must work a little Better.. I just got the radius cutter cause I was not happy with the exhaust numbers I got on 82 cc exhaust port was 213 cfm at .600 had a very nice curve that was for a 5.3 street heads only had about 600 $ budget so that was good enough.