137.6 hp
118.1 tq

didnt tune a whole lot but i realy need a header.


b20b bottom
1g head,tb, exhaust mani
gsr cams, aem cam gears
00' si intake, ecu, vafc
2 1/4 exhaust
hks filter.

tuned a little, but going back for more

what do ya guys think?

what sould i do next besides a header


Modified by MIDNIGHT at 2:11 AM 10/20/2003


Modified by MIDNIGHT at 2:12 AM 10/20/2003

 

that's some scary ****.. what if the rear end kicked in and you went off into lala land? Definately get a new header and plenum, that should help the breathing and increase the power.


Modified by advanracing62 at 10:00 AM 10/19/2003

 

whats a 1g head? ive seen stock bottom end b20 with stock b17 head make in the low-mid 160's untuned..i think it was untuned

 

yeah thats really low numbers ever for a stock untuned setup

 

i think 2 things are holding it back

the stock manifold and the si ecu.

i plan on a gsr ecu i also have conversion harness i think i will get a chipped p28.

a 1g b16 head.

i unhooked the rear drive shaft

and its a 5speed

 

maybe there´s a lot of drivetrain whp loss ...dunno.

 

That's what I was thinking. Good **** though. There was a guy at a show I talked to that had the electron blue one with a Built bottom end, ITR head and all teh Mugen goodies for it with gunmetal TE37's. MmmmmHmm.

 

wouldnt a stock b20 make that...lol...man no offense but those are some horrid numbers...

 

dyno sheet added

 

nice picture and vehicle. I want to get a crv also.
i believe there is alot of room to improve on the dyno.

 

damn

 

thats low

 

Well mark good to see that you got the CRV on the dyno finally. DAMN!!!! Tune it up! Oh well a work in progress is all that it is and im sure that my old ECU isnt helping at all! Good luck man, oh yeah how were the hooters girls?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxgator &raquo;</TD></TR><TR><TD CLASS="quote">wouldnt a stock b20 make that...lol...man no offense but those are some horrid numbers...</TD></TR></TABLE>

 

-looking at the dyno chart- Ummmmm, yeah.... that thing needs some tuning. The VTEC is too appearant, and the torque is very bumpy.

 

the first pic i've seen of a crv on a dyno But definately your numbers do seem a bit low...Get the new manifold, run a cai, a chipped ecu, and just basically let your car breathe!

 

damn mark why didnt you tell me you were going to dyno, i would have come up with you.

A few things I can think of....

The bigger engine will breath better if you ran a 2.5" exhaust. A larger exhaust seems to always really help the 2.0 liter. Also a header. We need to get started on a header for the crv man. Just search through here man. Nobody that makes good numbers runs smaller than 2.5" exhausts.
And the ecu has to go. You can tell it really needs a lower vtec point and I'm sure it would like some more fuel throughout most of the midrange, as it looks like you're running pretty lean there.

Do you have the FP tuned?

 

actauly i made 2hp more moving the vtec up from 4500 to 5k.

but yes 2.5 is on the way and so is a good header.

i am looking for a gsr ecu for it. also maybe some itr cams.

one thing to note: i noticed that during the runs the lights in the dash would dim like it was loosing voltage. also i have a cfk sensor bad. would that cause problems?

 

I have the same rims on my CRV. Nice! Bump up the compression with new pistons and see how much you gain then .

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by PanamaVTI &raquo;</TD></TR><TR><TD CLASS="quote">maybe there´s a lot of drivetrain whp loss ...dunno.</TD></TR></TABLE>

what is all this **** about drivetrain loss and "what if the back tires kick in?"

it's obviously a front wheel drive crv no realtime

 

no it is a realtime crv. i unhooked the rear drive shaft

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by MIDNIGHT &raquo;</TD></TR><TR><TD CLASS="quote">no it is a realtime crv. i unhooked the rear drive shaft</TD></TR></TABLE>
i guess that would explain it also

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by JICEK9 &raquo;</TD></TR><TR><TD CLASS="quote">

what is all this **** about drivetrain loss and "what if the back tires kick in?"

it's obviously a front wheel drive crv no realtime </TD></TR></TABLE>

Read the thread.

 

I'd say check cam timing, and maybe try a run with the restrictive muffler disconnected.

 

Mark! We have to get your vehicle running hard!

The only things that i can think of is about the same things that everyone else has put up so no need in repeating.

When do you think that you are going to go back to the dyno? Me, you and Blake all need to get to the dyno!