Trying to keep up with the Jones' I replaced the AEBS intake manifold and RPM 70mm throttle body with some Jenvey ITB's (48mm at the plate). Excuse the mess, some cleanup needs to be done under the hood still


Shawn Church tuned the car with the AEBS Im and with the ITB's. Here are the graphs. First up are the torque graphs; the one with the big hump at 5,200 is the intake manifold (magic intake resonance).

ITB's torque:


HP graphs-intake manifold first:


ITB HP:


Motor running stock ITR crank and IB Wiseco 11:1 pistons. Stock ITR head with Portflow valve springs and retainers. Toda 'C' cams. Hytech header.
I leave you to draw your own conclusions...

 

You are making great power with the mods you have. Pretty nice hp curve, looks like the ITB's cleared up the drop after V-Tack. Couldn't clear the tq curve up though?

 

Cool!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by opie &raquo;</TD></TR><TR><TD CLASS="quote">Couldn't clear the tq curve up though?</TD></TR></TABLE>

OP, it's a Dynapack plot, they ALL look fux0red due to the scaling

Nice looking plot So how does it run on the street?

 

looks good, looks like the tune with the manifold was done very well

i bet you could pick up quite a bit with a little headwork

 

VTEC is at 6720, the dip is more a function of the intake resonance peak/valley. The torque curve looks funky because of the scaling. On a DynoJet graph the torque curve looks a lot less spikey.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kengs the "OG" JDM Junkie &raquo;</TD></TR><TR><TD CLASS="quote">So how does it run on the street? </TD></TR></TABLE>
Like a raped ape

 

yeah, im also interested in driving impressions....

last time i drove a car with jenvey's i wet myself

 

Just took a second look at the scaling, nice #'s!

I agree with Dan, a little head work would free up some more power.

 

any vids?

what displacement? are you gonna run any filter setup? oh yea and how much did they cost?


Modified by sticky icky at 5:42 AM 3/18/2005

 

Looks really nice man. I've been dying to move to ITBs, but its just another thing to add to the list.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sticky icky &raquo;</TD></TR><TR><TD CLASS="quote">any vids?what displacement? are you gonna run any filter setup? oh yea and how much did they cost?</TD></TR></TABLE>
No vids. It's a 1.8. I have ITG filters that I need to put on soon. I paid $1700 used; then I had to buy Bosch style injectors, a universal fuel pressure regulator, and some steel braided fuel lines and fittings. Not to mention the cost of tuning. I am going to be eating a lot of Hamburger Helper and Spam now

 

that would be my setup if i had cash

i envy you big time.

sick R

 

what engine management?

 

Very nice #'s. I would think you need a little more mods to get the HP you have.

 

very nice, Im also curious what engine management? that thing must rip

 

nice setup ... we want vids :0)

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Black R &raquo;</TD></TR><TR><TD CLASS="quote">what engine management?</TD></TR></TABLE>
Hondata

 

that is very impressive
hopefully videos are soon to follow

 

"I like your style." - Starsky
"I like your moves." - Hutch

 

nice car

 

so hondata can tune itb's pretty well it seems like. i remember before people saying it can't cause it needs to use the tps sensor or something like that instead of a map to adjust the map.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b19coupe &raquo;</TD></TR><TR><TD CLASS="quote">
Hondata </TD></TR></TABLE>


.....how is the partial throttle and transition to wot driving?

 

"We want vids!! We Want vids!!" haha yea i know you dont have any but damn I would love to hear that on the dyno!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Black R &raquo;</TD></TR><TR><TD CLASS="quote">.....how is the partial throttle and transition to wot driving?</TD></TR></TABLE>
Like **** when I first installed them. After much street tuning and very fine adjustments to various parts of the maps, runs like stock, just faster.

 

Great power....I think your teg will keep up with your coupe now