Does anyone know CTR VTEC engage point? at what rpm ? thanks

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crazyguy &raquo;</TD></TR><TR><TD CLASS="quote">Does anyone know CTR VTEC engage point? at what rpm ? thanks</TD></TR></TABLE>

I wanna say 5500 but I'm not sure if that was the older one, or the later one I wanna tell you 5500 but I'm not 100% sure.

 

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

I wanna say 5500 but I'm not sure if that was the older one, or the later one I wanna tell you 5500 but I'm not 100% sure.</TD></TR></TABLE>
thanks man..i was thinking about the same. 5500-5700 rpm

 

Well I know for a fact it was 5500 RPM at some point in its life, I just don't remember when - I don't know much about the CTR.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Syndacate &raquo;</TD></TR><TR><TD CLASS="quote">Well I know for a fact it was 5500 RPM at some point in its life, I just don't remember when - I don't know much about the CTR.</TD></TR></TABLE>
gotcha i dont know much about CTR either.they are rare and expensive

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crazyguy &raquo;</TD></TR><TR><TD CLASS="quote">
gotcha i dont know much about CTR either.they are rare and expensive and a waste of money to swap one in the states</TD></TR></TABLE>

 

Its 6400 Rpms Then Mad Vtec Yo

 

6400 rpm vtec.. man. thats amazing is ITR the same ?

 

Ya its cause the Rpms are set high up due to the Camshaft profile Got the From a Type R Freak lol his car is super fast

 

I dont know about ITR let me see

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by cln92eg &raquo;</TD></TR><TR><TD CLASS="quote">I dont know about ITR let me see</TD></TR></TABLE>
thanks man

 

ITR's are 5500. Well thats what my cousins Vtec engages at.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EKris &raquo;</TD></TR><TR><TD CLASS="quote">ITR's are 5500. Well thats what my cousins Vtec engages at.</TD></TR></TABLE>
is his Ecu Factory?

 

NVM, wrong one, I thought it was the CTR that was 5500, but it was the ITR?

Damn R's..

 

My friend checked the stock .bin files of the CTR (2 different ones) and they both came back showing 5875.

Now at the rate that Honda tachs' accuracy deteriorates, it's most likely the case that at 5875, your tach is reading 6400, though in actuality, I don't think it's 6400, that seems kind of high, even for a CTR.

Honda tachs aren't accurate, you can't base VTEC engagement off of them, at 4800 (VTEC engagement of an EX), your typical EX tachometer reads 5400/5500, check the tach against an OBD-II scanner sometime, you'll be amazed that you've been reading your tach readings off of that for so long.

Unfortunately the only other alternative is A) A shift light, or B) A rice bowl.

EDIT:
On my old '95 EX with a 7200 RPM redline pinning it to the rev limiter (about 7400) the tach appeared to be hitting 8400-8500. There was just a guy on here yesterday asking why his D16Y7 (stock) was rev limiting out at ~7500 RPM when the actual fuel cut is 7k? - 6800 redline.

'92-'00 Honda Civic Tachs FTL

 

CTR PCT = 5875rpm crossover
ITR P72 = 4875rpm crossover IAB = 5750rpm
6400... No!

 

Well my buddys kick it a 6400 the motor came from japan with from what we know nothing done so and he had a light when Vtec Hit and a VFAC 2 so and no we didnt move Vtec up we ended up moving it down

 

I kinda made since of that.

Tach's have been known for being way off.

Not 100% sure but I think cam timing can jack up the tech as well.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Syndacate &raquo;</TD></TR><TR><TD CLASS="quote">NVM, wrong one, I thought it was the CTR that was 5500, but it was the ITR?

Damn R's..</TD></TR></TABLE>

No. I forgot u were talking about stock. lol.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Bangher4$ &raquo;</TD></TR><TR><TD CLASS="quote">ITR P72 = 4875rpm crossover IAB = 5750rpm
</TD></TR></TABLE>

P72 is the code for a B18C1 GSR, which would explain the secondaries(IAB).

ITR is a P73.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by black_EM1 &raquo;</TD></TR><TR><TD CLASS="quote">

P72 is the code for a B18C1 GSR, which would explain the secondaries(IAB).

ITR is a P73.

</TD></TR></TABLE>

True, but irrelevant. The CTR is what the OP inquired about.

 

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

True, but irrelevant. The CTR is what the OP inquired about.</TD></TR></TABLE>

The answer was already given. I was correcting mis-information.