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View Full Version : Vishnu stage 1+


ez76
03-02-2005, 06:58 PM
Stock, 91 octane, 100 octane

w/ HKS264/272 cams, XEDE and reflash to remove boost cut

http://forums.evolutionm.net/attachment.php?attachmentid=24784
03-02-2005, 07:02 PM
That's a nice curve! Do you have torque also?
SouthernCrane
03-02-2005, 07:09 PM
Wow, 100WHP gain over a stock Evo 8) Nice!
ez76
03-02-2005, 07:10 PM
That's a nice curve! Do you have torque also?

Yes, actually the car was later retuned on 91 octane (the original 91 octane map was very conservative because it was a guesstimate, not a custom tune), here is that torque/HP graph (gained lots more midrange with a little more timing):

http://forums.evolutionm.net/attachment.php?attachmentid=29287
evo_dadi
03-02-2005, 08:24 PM
hot damn :shock: looking good i wonder how it feels when youre driving it :twisted: :twisted:
SouthernCrane
03-02-2005, 10:16 PM
hot damn :shock: looking good i wonder how it feels when youre driving it :twisted: :twisted:

Yeah, when do we get a ride with 100 Octane in the tank? :D
evo_dadi
03-02-2005, 10:50 PM
hot damn :shock: looking good i wonder how it feels when youre driving it :twisted: :twisted:

Yeah, when do we get a ride with 100 Octane in the tank? :D

even better :wink: :twisted:
DB8GSR
03-03-2005, 05:54 AM
damn.. that looks really good. 282whp on 91oct. I need to hurry and upgrade my setup to a +. LoL

btw.. do you have the a/f and boost graph?
ob4
03-03-2005, 10:29 AM
Great numbers on 91 pump gas tune! How's the a/f curve? Was the dyno run done with a test pipe?
ez76
03-03-2005, 10:48 AM
I'll work on finding the A:FR graph. On the 91 octane map we were running ~1.5 bar in the midrange, tapering to ~18 psi at redline.

This was with a high flow cat.
Bernardio
04-18-2005, 04:25 PM
That's a very nice curve on 91! What other mods do you have? and what model/year evo is it? Stage 1+ on my 03' with 264/264 cams and all my supporting mods was way lower than yours. :cry:
JanSolo
04-18-2005, 04:45 PM
If I am correct on this, ez76 has Piper cams and an FP turbo (and a whole ton of other unmentionables).
stockEVO8
04-19-2005, 10:15 AM
wut dyno is this...how is it compared to the dynojet/?
Boostd4
04-28-2005, 11:21 PM
I'm very curious about your setup...I'm making about 8hp less than you on Shiv's dyno on the Stage 1+ with a high flow...are you running either a cat delete or the 10.5 hotside?

Just wondering if I should step over to the dark side and do the cat delete and possibly the 10.5.
ez76
04-29-2005, 02:04 PM
I'm very curious about your setup...I'm making about 8hp less than you on Shiv's dyno on the Stage 1+ with a high flow...are you running either a cat delete or the 10.5 hotside?

Just wondering if I should step over to the dark side and do the cat delete and possibly the 10.5.

At the time of these dynos, I was not running the 10.5 hotside. I think the 8hp can be written up to motor-to-motor variance.
Boostd4
05-04-2005, 12:46 PM
I'm very curious about your setup...I'm making about 8hp less than you on Shiv's dyno on the Stage 1+ with a high flow...are you running either a cat delete or the 10.5 hotside?

Just wondering if I should step over to the dark side and do the cat delete and possibly the 10.5.

At the time of these dynos, I was not running the 10.5 hotside. I think the 8hp can be written up to motor-to-motor variance.

Agreed. What type of exhaust setup are you running?
Bernardio
05-04-2005, 03:31 PM
Hey ez76, could you list your mods during that dyno if you don't mind? I'm with boostd4.. feeling a bit inadequate :cry: under the hood for the amount of mods I have.

Here's my setup: (2003 evo w/ 30K mi)
Vishnu Xede V3 Stage 1+ (custom tuned) w/ XedeFlash
HKS 264/264 cams with Vishnu gears at -3/-3
HKS RS Intake
TurboXS H34 Recirc Valve
Grounding Kit
Helix 3" DP
Ultimate Racing 3" Hi-Flow Cat
HKS Hi-Power Exhaust

HP / Torque ~ 267 / 265
http://www.norcalevo.net/gallery/albums/album245/BMir_021605_hp_tq.gif

Boost / AFR
http://www.norcalevo.net/gallery/albums/album245/BMir_021605_boost_af.gif
JanSolo
05-04-2005, 03:42 PM
I think ez is running an HKS circle earth grounding kit, hence all the mad power. Not sure what kind you have, but you might consider going HKS!
earlyapex
05-04-2005, 04:50 PM
yea the grounding kit is robbing you of HP!

:oops:
Bernardio
05-05-2005, 08:01 AM
Ok, I'm ditching the DIY kit I have installed for like 4 HKS circle earth kits.
Boostd4
05-13-2005, 04:26 PM
Ok, I'm ditching the DIY kit I have installed for like 4 HKS circle earth kits.

I just put 14 kits on yesterday...the engine bay looks like a snake pit. But I'm sure I'm putting down 500hp to the wheels now :D .
ez76
05-13-2005, 05:55 PM
Hey ez76, could you list your mods during that dyno if you don't mind? I'm with boostd4.. feeling a bit inadequate :cry: under the hood for the amount of mods I have.

Differences were I was running 264/272's, stock BOV, Vishnu full turbo-back, and a motor that liked timing in the midrange.