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#1
04-04-2005, 05:01 AM
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Looking for some pictures of hand ported runners, not cnc. Trying to get an idea of what guys are doing with the ports and what needs to be done to get them to flow better. Mine are out of the box 72cc and just looking for some improvement. I did a search but could not come up with any pictures.
Thanks, Brandon |
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#2
04-04-2005, 05:01 AM
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Looking for some pictures of hand ported runners, not cnc. Trying to get an idea of what guys are doing with the ports and what needs to be done to get them to flow better. Mine are out of the box 72cc and just looking for some improvement. I did a search but could not come up with any pictures.
Thanks, Brandon |
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#3
04-04-2005, 05:44 AM
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Pics will not help you.You need to get a set that flows what you are looking to achieve and measure the port dimentions.Brian
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Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
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#4
04-04-2005, 11:43 AM
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looking for about 320cfm on intake side....
do you know port dimensions? |
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#5
04-04-2005, 06:34 PM
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I will measure mine and post it.328 @ .700 on mine done by kre.There is a whole lot more to porting these things than just the runner size.I have done several sets of iron heads and decided to farm out the e-heads due to there expense.If you have no or little experiance porting heads I would advise you to send them out and have them done by a pro.I butchered a set of perfect RA3 heads my first time.Brian
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Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
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#6
04-04-2005, 09:24 PM
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Heres a couple of mine...
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Jack Ferris RestoRacing LLC www.restoracing.com Sandy, UT --------------------------------------------------- |
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#7
04-04-2005, 09:28 PM
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And one more. These are 325 cfm @.700.
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Jack Ferris RestoRacing LLC www.restoracing.com Sandy, UT --------------------------------------------------- |
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#8
04-05-2005, 07:10 AM
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Jack Ferris how tall is your intake ports at the gasket?
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#9
04-05-2005, 07:41 AM
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It takes more than just making the ports wider and taller.
If the short turn radius isn't correct, it'll lose a lot of power. The flow may be there but not the HP on the strip.
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#10
04-05-2005, 04:29 PM
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slowbird-They are 2.325 x 1.260
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Jack Ferris RestoRacing LLC www.restoracing.com Sandy, UT --------------------------------------------------- |
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#11
04-06-2005, 05:30 AM
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Mine are matched to a sce intake gasket and measure 2.315 tall and 1.170 wide at the port entrance.Brian
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Be carefull of the feet you step on today.They may be attached to the a$$ you kiss tomorrow. |
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