biggest difference between CTR and ITR engines
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From: Manchester, NH
biggest difference between CTR and ITR engines
other than the fact that a ITR has 1.8L and the CTR is a 1.6L block, the ctr is only about 10-15hp behind the ITR...what really makes the 1.6 CTR motor put out so much power...would a ctr bored out to 84mm be a better overall block than an ITR?
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From: McLean, VA, US
Re: biggest difference between CTR and ITR engines (JeremyL)
the ctr and the itr basically have the same block. The Ctr is like a destroked itr block. The b16b also has higher compression.
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From: Manchester, NH
Re: biggest difference between CTR and ITR engines (VTHokie)
so it basically has a shorter stroke allowing it to rev higher and easier correct? but a shorter stroke adversly affect torque right?
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From: right near da beach, ....boy
Re: biggest difference between CTR and ITR engines (JeremyL)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote »</TD></TR><TR><TD CLASS="quote"> CTR motor put out so much power...would a ctr bored out to 84mm be a better overall block than an ITR?</TD></TR></TABLE>
if you bored a stock ctr block out to 84mm you'd be having some serious issues
if you bored a stock ctr block out to 84mm you'd be having some serious issues
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From: England
Re: biggest difference between CTR and ITR engines (VTHokie)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by VTHokie »</TD></TR><TR><TD CLASS="quote">The b16b also has higher compression.</TD></TR></TABLE>
Yes and No:
USDM ITR 10.6:1
JDM CTR 10.8:1
JDM/UK/Euro ITR 11.1:1
Yes and No:
USDM ITR 10.6:1
JDM CTR 10.8:1
JDM/UK/Euro ITR 11.1:1
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From: Manchester, NH
Re: biggest difference between CTR and ITR engines (BustaNutt-616)
obviously it would be sleeved first but a SLEEVED and bored to 84mm b16b block would seem like the best overall trade off for god torque and high revving
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From: Mustafar
Re: biggest difference between CTR and ITR engines (DutchITR1689)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DutchITR1689 »</TD></TR><TR><TD CLASS="quote">The B16B makes more revs.....</TD></TR></TABLE>
Redlines for the ITR and CTR are both 8400 RPM.
Redlines for the ITR and CTR are both 8400 RPM.
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From: right near da beach, ....boy
Re: biggest difference between CTR and ITR engines (JeremyL)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JeremyL »</TD></TR><TR><TD CLASS="quote">obviously it would be sleeved first but a SLEEVED and bored to 84mm b16b block would seem like the best overall trade off for god torque and high revving</TD></TR></TABLE> why do you say that? the block itself is identical to any other b18c engine once disassembled. the difference is in the crank.
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From: Weed Country, Holland, Netherlands
Re: biggest difference between CTR and ITR engines (Padawan)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Padawan »</TD></TR><TR><TD CLASS="quote">
Redlines for the ITR and CTR are both 8400 RPM. </TD></TR></TABLE>I mean where max power is developed.
BTW. the B18C6 rev limiter is at 8600 rpm
Redlines for the ITR and CTR are both 8400 RPM. </TD></TR></TABLE>I mean where max power is developed.
BTW. the B18C6 rev limiter is at 8600 rpm
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From: NAR SPEC.com, So Cal, US
Re: biggest difference between CTR and ITR engines (BustaNutt-616)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BustaNutt-616 »</TD></TR><TR><TD CLASS="quote"> why do you say that? the block itself is identical to any other b18c engine once disassembled. the difference is in the crank.</TD></TR></TABLE>
b16 has a shorter deck, so its not identical.
b16 has a shorter deck, so its not identical.
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From: Pittsburgh, PA
Re: biggest difference between CTR and ITR engines (DutchITR1689)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DutchITR1689 »</TD></TR><TR><TD CLASS="quote">BTW. the B18C6 rev limiter is at 8600 rpm</TD></TR></TABLE>
The redline and the rev limiter aren't the same thing.
The redline and the rev limiter aren't the same thing.
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From: Pittsburgh, PA
Re: biggest difference between CTR and ITR engines (JeremyL)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JeremyL »</TD></TR><TR><TD CLASS="quote">what about the tranny's?</TD></TR></TABLE>
The CTR has the same ratios as the USDM ITR and the '96-97 JDM ITR. The '98+ JDM ITR has a longer 4th and 5th, but a shorter final drive (4.785:1 vs 4.400:1).
The CTR has the same ratios as the USDM ITR and the '96-97 JDM ITR. The '98+ JDM ITR has a longer 4th and 5th, but a shorter final drive (4.785:1 vs 4.400:1).
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From: WA
Re: biggest difference between CTR and ITR engines (00 FBP ItR)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 00 FBP ItR »</TD></TR><TR><TD CLASS="quote">
b16 has a shorter deck, so its not identical.</TD></TR></TABLE>
Not the CTR.
b16 has a shorter deck, so its not identical.</TD></TR></TABLE>
Not the CTR.
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