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Any performance if i just swap a ITR inake came n ITR intake valve?

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Old 01-18-2008, 11:30 PM
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Default Any performance if i just swap a ITR inake came n ITR intake valve?

Any performance gain if i just swap a new oem ITR intake cam and new ITR intake valves cause exhaust cam is almost the same as b16a. and running with stock pistons set up.
its for my jdm sir2 engine.thanks
Old 01-19-2008, 04:44 AM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (Powered by VTEC)

no one knows?
Old 01-19-2008, 06:49 AM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (Powered by VTEC)

Minimal at best, you'll need to get tuned to really take advantage of them.
Old 01-19-2008, 04:15 PM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (ProMotiveConcepts)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ProMotiveConcepts &raquo;</TD></TR><TR><TD CLASS="quote">Minimal at best, you'll need to get tuned to really take advantage of them.</TD></TR></TABLE>
i still need to get it tuned even i dont change the compression ratio ?
Old 01-19-2008, 04:23 PM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (Powered by VTEC)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Powered by VTEC &raquo;</TD></TR><TR><TD CLASS="quote">
i still need to get it tuned even i dont change the compression ratio ?</TD></TR></TABLE>

If you change your cams you need to get it tuned to take full advantage of it.

Think of it logically, what's the use of adding more air (larger lift duration) if you're not also adding more fuel?

I'll math it out for ya:

X air = Y fuel

You put a cam on:
X + 5 air still = Y fuel.

You get it tuned so X + 5 air = Y + 5 fuel.

- hope that helps some.
Old 01-19-2008, 04:45 PM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (Syndacate)

understand.got it now. thanks.
Old 01-19-2008, 09:10 PM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (Powered by VTEC)

type r valves are not a strait bolt in for a b16 head.
Old 01-19-2008, 09:26 PM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (highroller54)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by highroller54 &raquo;</TD></TR><TR><TD CLASS="quote">type r valves are not a strait bolt in for a b16 head.</TD></TR></TABLE>

Why not? It's the same head.
Old 01-19-2008, 09:28 PM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (highroller54)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by highroller54 &raquo;</TD></TR><TR><TD CLASS="quote">type r valves are not a strait bolt in for a b16 head.</TD></TR></TABLE>

orly? please, elaborate.
Old 01-23-2008, 04:58 PM
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Default Re: Any performance if i just swap a ITR inake came n ITR intake valve? (doood)

yes head is the same but the valves are 1mm oversized
Old 01-23-2008, 06:07 PM
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I'm pretty sure they are not. I heard of lots of people straight swapping for Type R valves because they're lighter. By the way, valves don't "bolt" in.
Old 01-23-2008, 06:56 PM
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Default Re: (Hardedge)

haha^^ I definitly could be wrong
Old 01-23-2008, 07:07 PM
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they are the same size...

just the shaft is cut on the itr's to make them lighter, some will argue that this makes them weaker...
Old 01-23-2008, 08:27 PM
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Default Re: (RMXmitch)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by highroller54 &raquo;</TD></TR><TR><TD CLASS="quote">yes head is the same but the valves are 1mm oversized </TD></TR></TABLE>

yea umm....they're not
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