b20 v-tec which head
05-11-2004, 12:24 PM
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b20 v-tec which head
I have a 91 crx si and I was wondering about a hybrid motor I have heard of b16, b18 head swaps but i want a 2.0L daily driver with v-tec.
05-11-2004, 12:48 PM
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Re: b20 v-tec which head (rex91si)
YOU CAN USE EITHERE THE B16 OR GSR HEAD, IF YOU HAVE ACCESS TO BOTH I RECC. THE GSR FOR MANY REASONS...
05-12-2004, 09:48 AM
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Re: b20 v-tec which head (saleensolution)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by saleensolution »</TD></TR><TR><TD CLASS="quote">if im not mistaken the b16 head bumps compression a little bit more than the b18</TD></TR></TABLE>
Nope that's the B18 head that does that.
Nope that's the B18 head that does that.
05-12-2004, 10:07 AM
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Re: b20 v-tec which head (poison)
the b18 head bumps CR up .2 it also has different port angles that stock to stock out perform the b16 head on the dyno
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05-18-2004, 04:25 PM
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Re: b20 v-tec which head (rex91si)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rex91si »</TD></TR><TR><TD CLASS="quote">I have a 91 crx si and I was wondering about a hybrid motor I have heard of b16, b18 head swaps but i want a 2.0L daily driver with v-tec. </TD></TR></TABLE>
...i would go with a b16 head. i watched this best motoring vid that had a b20 block with a b16 head and it had the norm i/h/e and was hittin 170 no prob. thats what im gna build for the project im gna start next yr.
thanx
justin
...i would go with a b16 head. i watched this best motoring vid that had a b20 block with a b16 head and it had the norm i/h/e and was hittin 170 no prob. thats what im gna build for the project im gna start next yr.
thanx
justin
05-18-2004, 05:44 PM
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Re: b20 v-tec which head (rex91si)
check this out http://www.alaniztechnologies.....htmlandhttp://www.alaniztechnologies.....html
one of the reasons i went with an ALANIZ competition port b16 head.
not trying to say that the b18 is not good, its just something to look at
Modified by POWERLINEDOHCtor at 6:55 PM 5/18/2004
one of the reasons i went with an ALANIZ competition port b16 head.
not trying to say that the b18 is not good, its just something to look at
Modified by POWERLINEDOHCtor at 6:55 PM 5/18/2004
05-19-2004, 09:53 AM
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Re: b20 v-tec which head (POWERLINEDOHCtor)
agreed when you fully build the head they are the same but stock to stock i favor the GSR ... just an opinion from numerous dyno tests, flow #S are cool to look at but in the end we all want HP 
05-19-2004, 12:23 PM
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Re: b20 v-tec which head (HOOKUPS)
I would go with GSR head. Many reasons for this choice, there are many articles about this in the archived threads!
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