What is the difference in the B18 found in the ITR which gives it the extra hp and torque over the B18 found in a GSR?

 

head design, ecu, and some other little things.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sohcvtec1995 &raquo;</TD></TR><TR><TD CLASS="quote">head design, ecu, and some other little things. </TD></TR></TABLE>

head/ecu/cams

lots of small stuff.

 

you guys forgot money

 

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

No they didnt, the question was:

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lude98SH &raquo;</TD></TR><TR><TD CLASS="quote">What is the difference in the B18 found in the ITR which gives it the extra hp and torque over the B18 found in a GSR? </TD></TR></TABLE>

...but i see what you mean...

Differences(Engine): Pistons(higher compression) / P&P head / Intake manifold / Cams / Valvesprings(higher redline) / Valves (lighter and undercut stems) / ECU / Balanced Assembly / Exhaust system (~30% better flow) / 4-1 Header (if JDM ITR) / ?...

Differences(Speed): Limited slip(LSD) / Shorter gears+FD / Clutch+Flywheel / Lighter car+wheels

 

You might want to also not that B18C5's are hand built...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95IntegraLSR &raquo;</TD></TR><TR><TD CLASS="quote">You might want to also not that B18C5's are hand built... </TD></TR></TABLE>

Only the '97s.

 

In 98' the ITR had the highest piston speed of any auto engine in the world...

Quoted from Acura, "...manual assemble of each and every connecting rod for the Type R... "