Acura Integra All Integra Except ITR

b16 header fit b18 (ls)?

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Old Jun 15, 2005 | 09:47 AM
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Default b16 header fit b18 (ls)?

i was wondering if the b16 header fits the b18. anyone? thanks
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Old Jun 15, 2005 | 10:28 AM
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Default Re: b16 header fit b18 (ls)? (88 Crx Si)

?
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Old Jun 15, 2005 | 11:04 AM
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Default Re: b16 header fit b18 (ls)? (88 Crx Si)

Yes it will. I bolted my B16A in and it had a Chikarust already on it. It mated up to the cat with just a little stretch and extra tightening of the bolts on the flange.
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Old Jun 15, 2005 | 02:32 PM
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Default Re: b16 header fit b18 (HONDA_TYPE_R)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HONDA_TYPE_R &raquo;</TD></TR><TR><TD CLASS="quote">Yes it will. I bolted my B16A in and it had a Chikarust already on it. It mated up to the cat with just a little stretch and extra tightening of the bolts on the flange.</TD></TR></TABLE>

I am not sure that it works the other way around though, yes, a b18 header would fit on a b16 head because the bolt pattern, etc is the same. However, b16s are shorter than b18s when measured from header bolts down to the bottom of the oil pan. So, a b18 header works fine on a b16 (leaves a little bit of room under the oil pan), but a b16 header will often hit the oil pan on a b18 because the bend in the header occurs too early.
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Old Jun 15, 2005 | 02:38 PM
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Default Re: b16 header fit b18 (purplegsr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by purplegsr &raquo;</TD></TR><TR><TD CLASS="quote">

I am not sure that it works the other way around though, yes, a b18 header would fit on a b16 head because the bolt pattern, etc is the same. However, b16s are shorter than b18s when measured from header bolts down to the bottom of the oil pan. So, a b18 header works fine on a b16 (leaves a little bit of room under the oil pan), but a b16 header will often hit the oil pan on a b18 because the bend in the header occurs too early.</TD></TR></TABLE>

Well said..
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Old Jun 15, 2005 | 08:23 PM
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Default Re: b16 header fit b18 (purplegsr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by purplegsr &raquo;</TD></TR><TR><TD CLASS="quote">

I am not sure that it works the other way around though, yes, a b18 header would fit on a b16 head because the bolt pattern, etc is the same. However, b16s are shorter than b18s when measured from header bolts down to the bottom of the oil pan. So, a b18 header works fine on a b16 (leaves a little bit of room under the oil pan), but a b16 header will often hit the oil pan on a b18 because the bend in the header occurs too early.</TD></TR></TABLE>

Nice point...didn't think of that.
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Old Jun 15, 2005 | 10:34 PM
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Default Re: b16 header fit b18 (HONDA_TYPE_R)

i was thinking about that. the 1.6 and the 1.8 difference had to come in somewhere... good ****.
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