All Motor / Naturally Aspirated No power adders

yoo few head questions.

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Old Sep 21, 2008 | 11:09 PM
  #1  
ek9=]'s Avatar
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From: Westminster, CO, us
Default yoo few head questions.

Ok, I just got a b16a head that has the following mods
port and polished
Super tech dual valve springs
Super Tech nitrate valves
Super Tech ti retainers
resurfaced
new bronze valve seats
I'm putting it on my b16a3 black in my ek hatch. I was wondering how much power i can get out of it revving to about 9-10 grand? built bottom as well but not for all motor it has 9.5-1 compression.
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Old Sep 22, 2008 | 06:24 AM
  #2  
Fkned's Avatar
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Default Re: yoo few head questions. (ek9=])

1-not all port jobs are equal,so knowing it's ported does nothing for us.
2-new valves don't affect performance for the most part
3-I'm assuming you mean valve guides not seats,and neither effect power anyway.
4-are we supposed to guess what cams your going to use?
5-you haven't listed anything about your int or exhaust choices.Chances are they will have more of an effect then the things you have listed.

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Old Sep 22, 2008 | 11:43 AM
  #3  
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From: Haruna, Gunma, Japan
Default

what he means is, basically the b16a3 is stock, but how much more power difference would he get by putting this built head on. the head is p&p / supertech dualspring, ti retainers, nitrate dish valves, and the intake valve side has been oversized 1mm. with new valve guides. will he get more power?
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Old Sep 22, 2008 | 11:51 AM
  #4  
non-VTEC's Avatar
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Default Re: yoo few head questions. (ek9=])

324.65hp@ 10k rpm

with the mods you listed that is an exact calculation.
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Old Sep 22, 2008 | 11:56 AM
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racebum's Avatar
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Default Re: yoo few head questions. (non-VTEC)

why do people buy springs when they don't even know what cams are going to be used
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Old Sep 22, 2008 | 01:10 PM
  #6  
ek9=]'s Avatar
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From: Westminster, CO, us
Default Re: yoo few head questions. (idrivesideways)

Stock b16a cams for the moment. maybe buy some blox cams or something in the future.
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Old Sep 22, 2008 | 01:16 PM
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4piston's Avatar
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Default Re: yoo few head questions. (ek9=])

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ek9= &raquo;</TD></TR><TR><TD CLASS="quote">]Stock b16a cams for the moment. maybe buy some blox cams or something in the future. </TD></TR></TABLE>

You won't be making power anywhere close to that rpm, even with the bigger cams.
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Old Sep 22, 2008 | 05:58 PM
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Default Re: yoo few head questions. (ek9=])

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ek9= &raquo;</TD></TR><TR><TD CLASS="quote">]Ok, I just got a b16a head that has the following mods
port and polished
Super tech dual valve springs
Super Tech nitrate valves
Super Tech ti retainers
resurfaced
new bronze valve seats
I'm putting it on my b16a3 black in my ek hatch. I was wondering how much power i can get out of it revving to about 9-10 grand? built bottom as well but not for all motor it has 9.5-1 compression. </TD></TR></TABLE>

Only way to find out is at the Dyno.
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