i recently brought a 94 honda integra vtir new zealand spec, i drove it hard and there is a big power difference between my brother honda integra si vtec. his is like a vtec power difference when it kicks in and mine just feels like the same thing throughtout revving, whats the difference. my compression is 10.0:1 and his is 10.6:1. is it the compression that makes the big difference. mine is pratically a gsr motor, i think?

 

don't know the specs of the engines but compression makes a difference.

 

i didn't know they my b18c2?

 

b18c2 is australia and new zealand i believe

 

His Si-VTEC is JDM and so will also have slightly more aggressive fuel mapping compared to your car. As far as i can remember the Aus/NZ integras were 170bhp the same as US GSRs, compared to 180ps (178bhp) for the JDM integras. The higher compression will make a difference.

 

The B18C2 uses P72 components and is essentially a GSR engine. There maybe minor differences in the power curve, however this is due to air and fuel differences, and factory tuning differences.

 

i believe:

B18c1 = US
B18c2 = Australia area
B18c3 = Japan/China/Europe area

correct me if i'm wrong.

 

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

B18c1 = US
B18c2 = Australia area
B18c3 = Japan/China/Europe area

correct me if i'm wrong.</TD></TR></TABLE>

Actually it goes like this:

B18C1 US market GSR
B18C2 AUS market Vti-R
B18C3 Continental Asian market GSR equivalent
B18C4 Euro market Civic Vti-S
B18C5 US market ITR
B18C6 Euro market ITR
B18C7 AUS market ITR

 

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

Actually it goes like this:

B18C1 US market GSR
B18C2 AUS market Vti-R
B18C3 Continental Asian market GSR equivalent
B18C4 Euro market Civic Vti-S
B18C5 US market ITR
B18C6 Euro market ITR
B18C7 AUS market ITR</TD></TR></TABLE>

there ya go!! i knew someone had to know what they were talking about

 

^

 

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

Actually it goes like this:

B18C1 US market GSR
B18C2 AUS market Vti-R
B18C3 Continental Asian market GSR equivalent
B18C4 Euro market Civic Vti-S
B18C5 US market ITR
B18C6 Euro market ITR
B18C7 AUS market ITR</TD></TR></TABLE>


Also only b18c1 and b18c5 are the only one that are printed with the ending number. For the other its just b18c. I think, just read it in a magazine.

 

i think the JDM one was theonly one that is b18c .. others do print the last #... some guy posted his b18c6 and it had the 6 at the end


Modified by Speedin Type R at 3:55 PM 6/30/2004

 

if i got a jdm ecu instead of my ecu will it make my car more aggressive

 

oh jesus....