Vishnu Stg 2: Inital 91 octane dyno testing

cn555ic · 01-30-2008, 01:57 PM

he spending our money!!!

jpsimon · 01-30-2008, 01:58 PM

the calm before the storm

Quote:

Originally Posted by down4it

I havent seen Shiv on the boards this past week so im sure he's cookin somethin up over there... I assume the Beta testers will see the map in the next week or so, soon after that it will be released to everyone

Sniz · 01-30-2008, 02:02 PM

I'm hoping he gets the downpipe map out in the next month or so....I have the itch for more powa!

Sniz · 01-30-2008, 02:03 PM

Quote:

Originally Posted by cn555ic

he spending our money!!!

I heard Shiv was just spotted chillin w T woods after his win........

kptaylor · 01-30-2008, 02:14 PM

Nah, he's here in Phoenix with Paris and Lindsay awaiting the Super Bowl.

XLR8MF · 01-30-2008, 08:51 PM

So did Shiv say he had the torque values at 94% on 91 octane for this maP?
sO THE statements of no higher than 92% on 91 octane are different for this map or did I misunderstand?

cn555ic · 01-30-2008, 08:55 PM

He busy modifying his new personal jet plane...wants more power in his turbo jet motor to get around the world faster...The turbines didn't spool fast enough from the factory!!

bullmrkt · 02-03-2008, 10:43 PM

pat@forge · 02-04-2008, 10:06 AM

Quote:

Originally Posted by stillclaimndp

this has been shown to be unnecessary, stock DV's hold 25psi per Terry's testing, pretty simple test can't really screw it up... perhaps it doesn't show longevity, however.

I've searched but couldn't find a thread detailing this test. Is there a link to it?

e90AW335i · 02-04-2008, 10:07 AM

Quote:

Originally Posted by pat@forge

I've searched but couldn't find a thread detailing this test. Is there a link to it?

Not Spamming, just providing a link that he asked for....

http://www.n54tech.com/forums/showthread.php?t=40

andyc · 02-18-2008, 11:57 PM

Hey shiv,

I was just wondering, with stage 2 coming up, and with those figures, how close are we to maxing out the fuel injectors' capacity and fuel pump?

Neema · 02-19-2008, 12:08 AM

actually, they're probably working on Evo X stuff now.......

chris b. · 02-19-2008, 04:11 AM

Quote:

Originally Posted by andyc

Hey shiv,

I was just wondering, with stage 2 coming up, and with those figures, how close are we to maxing out the fuel injectors' capacity and fuel pump?

+1,000,000,000,000

midlife · 02-19-2008, 08:32 AM

subscribed

pat@forge · 02-19-2008, 08:41 AM

Quote:

Originally Posted by e90AW335i

Not Spamming, just providing a link that he asked for....

http://www.n54tech.com/forums/showthread.php?t=40

Thanks

Numb3rs · 02-19-2008, 11:05 AM

Quote:

Originally Posted by midlife

subscribed

ditto!

Numb3rs · 02-27-2008, 06:31 PM

Hate to resurrect this thread somewhat, but I have the same question that went unanswered in this thread.

Post #88

Also, can anyone link me to a stock vs procede dyno. I am looking to see gains and have been unable to do so, thus far!

Mr. 5 · 02-27-2008, 06:37 PM

Quote:

Originally Posted by Numb3rs

Also, can anyone link me to a stock vs procede dyno. I am looking to see gains and have been unable to do so, thus far!

This was my best of 3 stock runs compared to the best of 3 procede V1.47 runs that I did a while back on 91 octane.

Stage 2 Drew · 02-27-2008, 07:43 PM

he's probably working on the EVO X

LambOfGod · 02-27-2008, 07:45 PM

Quote:

Originally Posted by Mr. 5

This was my best of 3 stock runs compared to the best of 3 procede V1.47 runs that I did a while back on 91 octane.

show us the V2

LambOfGod · 02-27-2008, 07:46 PM

Quote:

Originally Posted by shiv@vishnu

As some of you guys know, we got our catless Riss Racing dps installed the other day. It's been raining for the last few days so we haven't been able to do too much road testing. Today, the weather cleared up and I took it to the dyno. Here are the results on 91 octane. Yes, we are talking pure Shell 91oct. No race gas mix. No fuel additives. Nothing. So basically, as "real world" as you can get.

Mods:
Vishnu Prototype intake
Vishnu Cat-back
Riss catless DPs
Max boost: 14.9psi

Still running stock bypass valves and stock intercooler.

Condition:
~65F/38% Humidity
STD Correction of 1.0

For the sake of drivability and transmission longevity, I limited torque output.

Results: 390whp/390lbft

I'll post the dyno results up later this afternoon. But I think you guys will be very surprised by the shape of the curve we managed to dial-in

The notion of making 400whp on 93oct is now a reality.

UPDATE: Dyno Graphs

To give you an idea of what kind of tuning is involved when you have RPM/load specific control over timing, fuel and boost, here's a bunch of runs from today's tuning session (at various levels of tune):

Here's what we ended up with (peak HP at a Fergalicious 6500rpm):

Here's that final map with user torque set to 94%, 90% and 88%. Notice how power and torque are scaled so that they remain roughly even as you go up and down in User Tq values:

Cheers,
Shiv

Shiv...I want the new map. Where is it?

Ryan@Motorwerks · 02-27-2008, 09:49 PM

Quote:

Originally Posted by retrodrive

You are right. I feel like the less I see Shiv on the boards, the more value I am getting. He is either doing a writeup on the data-logging or tuning.

or cruising in the lambo

01-30-2008, 01:57 PM	#133
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	he spending our money!!!
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01-30-2008, 02:02 PM	#135
Sniz Lieutenant General 654 Rep 10,587 Posts Drives: e92 335 - gone // e36 M3 turbo Join Date: Mar 2007 Location: Ellicott City, MD iTrader: (1)	I'm hoping he gets the downpipe map out in the next month or so....I have the itch for more powa! __________________
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01-30-2008, 02:14 PM	#137
kptaylor First Lieutenant 6 Rep 322 Posts Drives: '07 335i Coupe Join Date: Mar 2007 Location: PHX, AZ iTrader: (0)	Nah, he's here in Phoenix with Paris and Lindsay awaiting the Super Bowl.
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01-30-2008, 08:51 PM	#138
XLR8MF Captain 27 Rep 631 Posts Drives: 335i sedan 2008 Join Date: Oct 2007 Location: Mesa iTrader: (6)	So did Shiv say he had the torque values at 94% on 91 octane for this maP? sO THE statements of no higher than 92% on 91 octane are different for this map or did I misunderstand?
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01-30-2008, 08:55 PM	#139
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	He busy modifying his new personal jet plane...wants more power in his turbo jet motor to get around the world faster...The turbines didn't spool fast enough from the factory!!
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02-03-2008, 10:43 PM	#140
bullmrkt Lieutenant 23 Rep 464 Posts Drives: 4 wheels Join Date: Feb 2007 Location: usually my desk iTrader: (0)	__________________ 2021 AMG E63S Hammer Wagon 2002 BMW Z8 (with a Dinan DP Engine) 1996 Porsche 911 (993) Turbo 1995 Ferrari F355 Berlinetta 6mt 1964 Porsche 356 C Coupe
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02-18-2008, 11:57 PM	#143
andyc Private 7 Rep 74 Posts Drives: 335i White Join Date: Feb 2007 Location: Boston MA iTrader: (1)	Hey shiv, I was just wondering, with stage 2 coming up, and with those figures, how close are we to maxing out the fuel injectors' capacity and fuel pump?
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02-19-2008, 12:08 AM	#144
Neema Major General 784 Rep 7,246 Posts Drives: a few BMWs Join Date: Dec 2006 Location: SoCal iTrader: (12)	actually, they're probably working on Evo X stuff now....... __________________ LTMW Widebody+1M front bumper+Slek CF Lip\|M3 Hood\|StopTech BBK\|M-Sport Rear Bumper+DD CF Diffuser\|Custom Recaro Seats\|KW V2\|BavX LS3\|M3 Side Skirts+Custom CF Lip\|BBS CHR 19x10.5+BBS Lugs\|LCI Taillights\|RD Sport Anti-Sway Bars\|GIAC S2\|ER Intercooler+CF Shroud+Charge Pipe\|Tial BOV\|Injen Intake\|MS downpipes\|Custom Exhaust\|BMS Oil Catch Can\|M3 DCT wheel+TiD CF Paddles\|BMW CF Trunk Spoiler\|Aluminum Pedals
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02-19-2008, 08:32 AM	#146
midlife ocasionally in crisis 52 Rep 2,358 Posts Drives: '08 335i cabrio Join Date: Jun 2007 Location: .......... iTrader: (0)	subscribed __________________ If your car isn't scary - it's just not fast enough ! RPI IC / UR catless DPs / JB3 2.0 beta / UR CAI / Quaife LSD / Snow Methanol Injection / VK oil cooler upgrade / Forge DVs / M3 rear sway / Riss catch can / Paddle shifting 6AT / M Sport steering wheel / Logic 7 / Dunlop Direzza Z1 255/235 /
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02-27-2008, 06:31 PM	#149
Numb3rs Banned 13 Rep 610 Posts Drives: Looking Join Date: Feb 2008 Location: Terra Ferma iTrader: (0)	Hate to resurrect this thread somewhat, but I have the same question that went unanswered in this thread. Post #88 Also, can anyone link me to a stock vs procede dyno. I am looking to see gains and have been unable to do so, thus far!
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02-27-2008, 07:43 PM	#151
Stage 2 Drew Second Lieutenant 9 Rep 206 Posts Drives: an SRT4 that beats ur 335 :-) Join Date: Apr 2007 Location: teh 909 iTrader: (0)	he's probably working on the EVO X
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