how can i make 200whp starting with i/h/e JDM ITR? what mods should i do? can i do that with out messing out with my block?

 

well, how much $$$ you want to spend???

 

Great first post!

https://honda-tech.com/zerothread?id=766629

https://honda-tech.com/zerouser?cmd=logout

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boy_hapon &raquo;</TD></TR><TR><TD CLASS="quote">how can i make 200whp starting with i/h/e JDM ITR? what mods should i do? can i do that with out messing out with my block?</TD></TR></TABLE>

You can get right up close against 200 HP without bottom end work provided you don't mind getting a Hondata as part of the package, and provided you're willing to pay for some of the better IHE available.

 

you can make 200whp with a stock itr bottom end you need toda spec B cams a home made head gasket toda springs some retainers a toda belt a good header and hit up ericks racing for a good ecu cam gears a JG manifold and a ericks racing throttle body and that should put you at about 202whp to about 204whp it did for me and i used a jdm itr header and full exaust and my compression was at 195 avg. all the way across.

 

A JDM 98+ Spec ITR Motor came with 200hp cause it came with the JDM 4-1 Header and CTR Cams.

 

i already have an 98+ ITR with of course it came 4-1 headers and ctr spec cams. right now what i have is a tanabe full catback exhaust and a j's racing intake. all are bone stock. 2000$ maybe. is it true guys that ITR doesn't gain much with head works?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KOT &raquo;</TD></TR><TR><TD CLASS="quote">A JDM 98+ Spec ITR Motor came with 200hp cause it came with the JDM 4-1 Header and CTR Cams.</TD></TR></TABLE>

only 01 jdm itr's had ctr cams i believe.
it was usdm itr's 00-01 that had CTR's as well.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boy_hapon &raquo;</TD></TR><TR><TD CLASS="quote">i already have an 98+ ITR with of course it came 4-1 headers and ctr spec cams. right now what i have is a tanabe full catback exhaust and a j's racing intake. all are bone stock. 2000$ maybe. is it true guys that ITR doesn't gain much with head works? </TD></TR></TABLE>
only headwork you really wanna do is get a good valvejob, but you're better of spending your money on cams + engine management + tuning.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KOT &raquo;</TD></TR><TR><TD CLASS="quote">A JDM 98+ Spec ITR Motor came with 200hp cause it came with the JDM 4-1 Header and CTR Cams.</TD></TR></TABLE>

He wants 200 Dynojet wheel HP. That would mean about 240 SAE Net flywheel HP.

It's possible under a few different build scenarios, but the tuner and computer would end up being a very important part of the build.

You wouldn't even absolutely need to change camshafts.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boy_hapon &raquo;</TD></TR><TR><TD CLASS="quote"> is it true guys that ITR doesn't gain much with head works? </TD></TR></TABLE>

I am afraid it depends on the individual head. My head was at DFE in Florida a while back, and they discovered a significant item they could change.

You won't know until you look.