sohc_vtec 2NR

I was at the SpeedQuest Dyno Days and decided to dyno my car since I just got a custom 2.5" downpipe, 3" hi flo cat, and 3" thermal catback exhaust.

Setup:
D16Y8
GReddy 19T Turbo Kit
JRC 5" Intercooler
2.5" DP --> 3" Cat --> 3" Thermal
8PSI

Last Years Numbers:
177.75HP and 164.58TQ

This year's best:
185.37HP and 174.27TQ


The Green lines on the dyno chart is my results with the stock GReddy downpipe and GReddy EVO exhaust... the Red and Blue lines is with my new exhaust setup. Midrange power jump alot!! 20ft-lbs of torque at 4500~ rpm, oh yeah!

Lee_Delso

Real nice numbers yo!

adseguy

It's nice to see that comparisson between the stock GReddy DP and EVO exhasut vs. a three inch setup. A lot more midrange and the power doesn't peak and drop as we can see inthe graph. Nice results

Rod.

good numbers for the D

vw eater

...nice

92BlackSi

good stuff

093turbo16

iTrader: (2)

Is it just me, or do I see 13s in boost with your new stuff.?

second edition

did you have any boost spiking with the downpipe?i have a greddy kit on a dohc zc and i want to build a downpipe but heard that it causes spikes. also, i see your in wisconsin, where is speed quest and did they do tuning for you?
im building a 3in exhaust this summer, so this gives me some ideas on the power i could be making.

redzcstandardhatch

nice numbers man... i made 185whp and 155 wtq at the speedquest dyno day last year with my d16a6....


speedquest is just across the border into illinois, just a few miles from six flags great america.

91integraLSVTEC

nice numbers! you forgot to post pics of the car and engine bay

sohc_vtec 2NR

93turbo16: the air/fuel was at a flatline of 13:1 is that what you were talkin' about??

second edition: yeah i did notice a bit of spiking with my new exhaust setup, but my greddy b spec II boost controller just needs a bit of tweaking...

here's a link to some pictures...
http://www.angelfire.com/trek/gfworld/scspics.html (mind you i don't have a/c anymore! )

nerdsports

19T is the same as the 15G???

nice #s.

i'm on 10psi with a 15G on a Z6.

RyanEJ8

Nice numbers. I think you would benefit from a 3" downpipe as well.

0Synapse Motorsport

13:1 is pretty lean man, you may want to richin it up a little, but nice numbers .

BlackCRX

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Synapse Motorsport &raquo;</TD></TR><TR><TD CLASS="quote">13:1 is pretty lean man, you may want to richin it up a little, but nice numbers .</TD></TR></TABLE>

i was thinking the same thing
13:1 is pretty lean for boost, and when you comapre it to his 12:1 run the 13:1 gained less then 10whp

i would rather go with 12:1 afr

093turbo16

iTrader: (2)

Hey, someone else finally noticed what I was talking about. I would honestly take that **** back and tell them to do it right. 13:1 and you won't have a motor in a few months. Especially if it gets nice and cool.

5thgencivic

Nice numbers, but definitely richen it up as everybody else said.

StolenTeg

Oh ****, you made more whp and tq on 8psi then i did on my b18b1 on 8 psi aahahah, i was still running stock cat and exhaust tho. I made 169whop and 162 tq, but i belive my tuner was ****

anyway, riching it up to 12:1 and you be all good

second edition

what engine management was this on?

sohc_vtec 2NR

i have the e-manage as a fuel management, but mysteriously the emanaged decided to make things 13:1 instead of the previously tuned 12:1. i'm not sure how that happened

this dyno graph wasn't a comparison of different runs with different AFR, but rather the difference betweent the stock GReddy Downpipe & GREddy EVO VS. 2.5" Custom DP, 3" HI flo CAT, 3" Thermal Exhaust

093turbo16

iTrader: (2)

yea, that DP and all that junk will more than likely lean you out a bit, but not sure if it would be that much.. you should really richen it up.

boostincoupe

Good numbers!

Give us your complete setup, including fuel management, clutch, timing, plugs, injectors, etc.

nerdsports

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by sohc_vtec 2NR &raquo;</TD></TR><TR><TD CLASS="quote">i have the e-manage as a fuel management, but mysteriously the emanaged decided to make things 13:1 instead of the previously tuned 12:1. i'm not sure how that happened

this dyno graph wasn't a comparison of different runs with different AFR, but rather the difference betweent the stock GReddy Downpipe & GREddy EVO VS. 2.5" Custom DP, 3" HI flo CAT, 3" Thermal Exhaust</TD></TR></TABLE>

did you replace the cast downpipe manifold thing?? or just ran a bigger downpipe after that piece??

second edition

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

did you replace the cast downpipe manifold thing?? or just ran a bigger downpipe after that piece??</TD></TR></TABLE>
i wana know too

Spoolinator

sick...