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Mar 20, 2006, 03:42 PM
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#1
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Evolved Member
Personal Sales Rating: ( 25)
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Location: San Diego, CA
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Drives: The DRK*IXT
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Boost on Alky
Curious as to what kind of boost you guys are running on alky/meth/h2o injection on 91 or 93 octane. I'm in CA so 91 info would be prime, but I just need numbers. I might need to upgrade my map sensor from the GM 3 bar (28psi) to an AEM 3.5 (31psi) /5 (52psi) bar based on the answer.
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Mar 20, 2006, 03:48 PM
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#2
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Drives: 09 MB C63 AMG, 07 VW GLI Turbo(DSG),06 Evo IX SE. 95 Eclipse GSX... Evos gone!
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I ru 26psi with 100 denatured alcohol and nozzle #7 on the SMC kit. I had run 28-psi before and I can peak 30psi as well. All this on 91oct
Carlos
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Celebrating my 5th anniversary on this forum. Also 5 years now since I first picked my first Evo (Evo 8 MR), 4 years since I picked my new (second) GG Evo 9 and now 5 years later enjoying my third Evo(Evo IX SE with only 14000 miles) ..again!
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Mar 20, 2006, 07:29 PM
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#3
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Evolving Member
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Location: SJ, CA.
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Drives: Tarmac Black Evo VIII 04'
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25-26psi on 100% methanol and Unocal 76 91oct.
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04' TB GSR EVO VIII
HKS 264's, 20G-9, Nisei IC, SMC 100% meth, Sparktech non-cdi, Helix O2/DP, Forge ix wga, ARP studs, RRE rally cat/RRE stealth cbe, AMS licp, Hallman Mbc, MR Bov, Walbro, Tein Flex, Whiteline, Enkei RC-T4 18x9.5, Rexpeed, Ecuflash.
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Mar 21, 2006, 02:18 PM
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#4
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Location: San Diego, CA
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Drives: The DRK*IXT
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Well it looks like 30psi is about the max boost people run on an alcohol setup. Can anybody chime in that knows what setups allow for max boost? I also found out the GM 3 Bar allows for 31.1psi so it looks like I'll just stay with it for now until I find a reason to upgrade.
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Mar 21, 2006, 02:32 PM
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#5
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Drives: 03 Evo
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I'm running 32psi w/ 100% meth...
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Mar 21, 2006, 04:02 PM
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#6
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Drives: Evo VIII ,LEXUS GX 470
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i`m going to run 37psi on 93oct w/100%meth 2xM15 nozzles
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WRC G-METER showed 745hp on 93oct + AMS WI (methanol). Boost - 33psi AMS 2.3 +GT35
Tuned by Neil Broomhead WRC "MEM" TEAM
AMS GT37 installed,waiting for tune
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Mar 22, 2006, 10:40 PM
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#7
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Quote:
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Originally Posted by Yaroslav
i`m going to run 37psi on 93oct w/100%meth 2xM15 nozzles
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I take you can run that high of a boost due to the stroker kit?
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Mar 28, 2006, 11:32 AM
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#8
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Silver Sponsor +1
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34.1 is the peak I have logged on stock turbo.
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2005 Evolution VIII MR
763whp/595tq HTA86
10.19 & 143.3mph stock ECU
Factory ECU Expert
2008 Evolution X GSR
12.0@113mph Full Wt+
In House Mustang Dyno AWD-500!
www.ttp-engineering.com
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Mar 28, 2006, 12:44 PM
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#9
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Quote:
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Originally Posted by TTP Engineering
34.1 is the peak I have logged on stock turbo.
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When setup right, it appears that baby's got some balls
What kind of ducting did you use for that psi? What actuator setup?
Last edited by C6C6CH3vo; Mar 28, 2006 at 12:46 PM.
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Mar 28, 2006, 02:18 PM
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#10
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Silver Sponsor +1
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Drives: 2008 Evolution GSR SSS, 2005 Evolution MR, 2003 Evo GSR, 1995 TsiAWD, 1995 GST, 1995 Tsi 2wd, 1991 GVR4 WW, 1991 GVR4 NBM, 1993 TsiAWD, 1991 Tsi, 1995 RS N20
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None, it was on the rollers. Air intake was not an object of attention. This was however WITH MAF sensor on SAFCII + Meth injection and Hallman ProRx Evolution cranked to the max on a Forge WGA equipped with the red spring and some mild preload.
Since, we have moved to MAFTPro with EBC control, changed the Forge WGA to the blue spring (lighter), gone speed density No MAF. Boost control is set to 32.00psi on meth. It takes a certain load on the motor to achieve that boost. Such can be accomplished on a long pull from lower rpm in 4th or 5th gear for example.
__________________
2005 Evolution VIII MR
763whp/595tq HTA86
10.19 & 143.3mph stock ECU
Factory ECU Expert
2008 Evolution X GSR
12.0@113mph Full Wt+
In House Mustang Dyno AWD-500!
www.ttp-engineering.com
(407) 475-0010
AIM=TTPEngineering
MODIFYING THE 4G63 SINCE 1995, YES 14 YEARS!
TUNING EVO V - EVO X & 2009 RALLIART!
TTP's Myspace page!
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Mar 28, 2006, 05:39 PM
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#11
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2003 Rally Red
Stock Turbo
11.7 @ 117
2008 Altima Coupe 3.5
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Apr 7, 2006, 02:36 PM
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#12
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Newbie
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Posts: 16
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i dont know
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Jun 15, 2006, 01:55 PM
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#13
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Location: Nor Cal
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Drives: GG Evo IX GSR
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Sorry for kinda thread jacking, but i've kinda been searching and have'nt found an answer to my simple question, but I dont think I should start another thread just for my questions... I'm in CA too. Where are you guys picking up your Alky refills? And where are you picking up meth? I've read in another thread that you can get tubs of it from Home Depot. But I'm reading all these alky/meth mixtures, 50/50, 100%.. and all this and I'm confused as hell. I'm trying to take this all in and understand, but I can't seem to get a good grasp on everything. So what percentage is the alky you can pick up from Home Depot? Because from what I understand, there's some meth in the alky there.. I'm seriously considering an alky kit for my IX, but I would like to understand most if not everything that I need to know before I take the step.
TIA guys.
Last edited by PANGES; Jun 15, 2006 at 01:58 PM.
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Jun 15, 2006, 07:56 PM
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#14
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Silver Sponsor +1
Personal Sales Rating: ( 445)
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Location: Central FL
Posts: 8,315
Drives: 2008 Evolution GSR SSS, 2005 Evolution MR, 2003 Evo GSR, 1995 TsiAWD, 1995 GST, 1995 Tsi 2wd, 1991 GVR4 WW, 1991 GVR4 NBM, 1993 TsiAWD, 1991 Tsi, 1995 RS N20
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You should be using methanol, not alky for max power.
VP M1 methanol from you local VP Fuels dealer.
__________________
2005 Evolution VIII MR
763whp/595tq HTA86
10.19 & 143.3mph stock ECU
Factory ECU Expert
2008 Evolution X GSR
12.0@113mph Full Wt+
In House Mustang Dyno AWD-500!
www.ttp-engineering.com
(407) 475-0010
AIM=TTPEngineering
MODIFYING THE 4G63 SINCE 1995, YES 14 YEARS!
TUNING EVO V - EVO X & 2009 RALLIART!
TTP's Myspace page!
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Jun 15, 2006, 08:10 PM
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#15
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Account Disabled
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Location: Peekskill NY
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Drives: 1983 Chevrolet K10 Stepside Pickup
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I run between 25 and 30psi depending on % of methanol I am running...
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