B16 Head, any head porters, analyze these numbers....
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From: AZ
B16 Head, any head porters, analyze these CFM numbers....
The head is a B16A2 head, i went w/ ITR intake valves, got a 3 angle valve job and a light porting job done. The combination w/ sk2 stg2 cams put down 189.7 to the wheels on a stock block B16, so needless to say i was very impressed with the work done, via strader performance.
Could anyone here analyze, testify to, give input on, or say how this head flows, is it alot or a little for a standard honda head, the velocity, etc, any information, i'd just be interested to hear about it. I sure as hell dont really know what i'm looking at
stock
ported
sorry for the crappy hue, the highlighted numbers on the side that you can't read are as follows, from top to bottom:
84.8
101.4
90.8
85.9
80.3
79.2
77.9
76.2
73.3
72.5
and here was the chart
Edit: the specs on my motor are in another thread, i'm looking for feedback on the CFM numbers, thanks
Modified by Beave0101 at 10:42 PM 3/9/2004
Modified by Beave0101 at 10:42 PM 3/9/2004
Could anyone here analyze, testify to, give input on, or say how this head flows, is it alot or a little for a standard honda head, the velocity, etc, any information, i'd just be interested to hear about it. I sure as hell dont really know what i'm looking at
stock
ported
sorry for the crappy hue, the highlighted numbers on the side that you can't read are as follows, from top to bottom:
84.8
101.4
90.8
85.9
80.3
79.2
77.9
76.2
73.3
72.5
and here was the chart
Edit: the specs on my motor are in another thread, i'm looking for feedback on the CFM numbers, thanks
Modified by Beave0101 at 10:42 PM 3/9/2004
Modified by Beave0101 at 10:42 PM 3/9/2004
Honda-Tech Member
Joined: Sep 2002
Posts: 3,070
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From: Baltimore, MD
Re: B16 Head, any head porters, analyze these numbers.... (Beave0101)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Beave0101 »</TD></TR><TR><TD CLASS="quote">The head is a B16A2 head, i went w/ ITR intake valves, got a 3 angle valve job and a light porting job done. The combination w/ sk2 stg2 cams put down 189.7 to the wheels on a stock block B16, so needless to say i was very impressed with the work done, via strader performance. </TD></TR></TABLE>
i want to know how you made 190whp with just that and an otherwise stock B16. What kind of dyno (dynojet, dynapak, mustang dyno - probably not a mustang dyno)? That's pretty impressive for a stock block b16.
i want to know how you made 190whp with just that and an otherwise stock B16. What kind of dyno (dynojet, dynapak, mustang dyno - probably not a mustang dyno)? That's pretty impressive for a stock block b16.
Thread Starter
Honda-Tech Member
Joined: Jun 2002
Posts: 1,101
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From: AZ
Re: B16 Head, any head porters, analyze these numbers.... (Beave0101)
Sorry guys, i made a post, WITH my dyno and alot of comments about it before, a long time ago the link is here https://honda-tech.com/zerothread?id=593348
I am trying to get feedback from any cyl. head porters on how the head flows, I am selling my car and parting the head off so i would just like to know what i have, thanks
I am trying to get feedback from any cyl. head porters on how the head flows, I am selling my car and parting the head off so i would just like to know what i have, thanks
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