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Jan 27, 2009, 09:04 AM
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#76
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EvoM Guru
Personal Sales Rating: ( 4)
Join Date: Aug 2004
Location: Birmingham, AL - New Orleans
Posts: 4,768
Drives: Evo VIII/SVO Mustang/BMW E30 M3
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Thanks for that Chris.
So everyone has a better understanding, the indicated load is a reflection of torque, while indicated airflow (Hz) is an reflection of power.
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Jan 27, 2009, 03:17 PM
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#77
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Evolving Member
Personal Sales Rating: ( 9)
Join Date: Oct 2006
Location: DFW, Tx
Posts: 434
Drives: 2003 EVO 8, '09 JETTA TDI 2009 GREEN CAR OF THE YEAR , '08 Outlander, '91 talon TSi, '03 Lancer OZ RIP!
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Quote:
Originally Posted by mrfred
IMHO, the only possible hinderance to running really big power with the stock ECU (say up to 800 whp) is the speed of the ECU. Its pretty fast, and its definitely not a problem for anything I've seen in the 500 whp range, but just tossing that out as a possible limitation. The other commonly discussed limitations such as the MAF and table scalings are relatively easily overcome, especially with all the ECU hacking going on these days.
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Kind of a older post, but I read it, and dont understand why.
Why would HP have anything to with processing speed of the computer? It uses the same equations as it uses for lower HP. It seems to me the processing speed of the computer would be based on maximum engine rpm not HP. Is it that the total acceleration of the crank exceeds the the speed of the processor? In that case, when the engine is reved under no load, that is the case of maximum crank acceleration which would yield the most computing power if the above statement is correct.
I the past I worked on a project where we ran out of ECU processing speed at 21,000 rpm, but not a hp limit.
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Jan 28, 2009, 12:52 PM
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#78
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Newbie
Personal Sales Rating: ( 0)
Join Date: Jan 2009
Location: Maryland
Posts: 44
Drives: is300
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evo 9 built 2.0 ross pistons/oliver rods
ams head
kelford 272
stock intake mainfold n T/B
ams 850r
pump gas
stock ecu
1000cc
28psi
550hp 430tq
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Mar 3, 2009, 07:14 PM
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#79
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Evolved Member
Personal Sales Rating: ( 29)
Join Date: May 2003
Location: Chicago
Posts: 1,646
Drives: '03 CT9A / '06 MDX / '07 CBR600RR
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Not the highest on DLL, but pretty good for a 50-trim I like to think 
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FIC 1450cc Injectors / Perrin Fuel Rail / BR Dual Pumps / TiAL Q BOV / APS Catback
ETS UICP / Nisei FMIC / HKS DLI2 / Hallman MBC / E85
Speed Density via EcuFlash
Next: Wiseco 1400HD Pistons / Howards Rods / MAP Stage 4 Head / A1 L19 Studs / ACT 6-Puck
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Mar 3, 2009, 07:49 PM
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#80
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Silver Sponsor
Personal Sales Rating: ( 46)
Join Date: Dec 2004
Location: york, pa 17402
Posts: 4,087
Drives: LOT's'O'EVO's
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not sure if we posted,
we did 499.7 whp on our mustang dyno on stock ecu on pump gas with our own car... gt37R..
this was almost 2 years ago, and we about to break our own record with a new build we are doing.
hoping for 530whp.
cb
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Immaculately prepared facility... State of the Art equipment..
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CBRD Radiators, BBK Turbos, Intercoolers, EVO X parts, and CBRD Time Attack EVO backed by Advan
The standard just became standard. Meeting expectations is now not acceptable... we must always exceed them.
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Mar 3, 2009, 07:54 PM
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#81
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Newbie
Personal Sales Rating: ( 0)
Join Date: Oct 2008
Location: Bay Area, Ca
Posts: 99
Drives: 2006 Evolution IX MR
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Wasup guy's got more power outa the setup with a few new parts and some tweaks we'll be hitting the track over this weekend either at the test n tune saturday or cmi on sundayto see what she'll do heres the break down.
Evo9 MR
Stock Block
Stock ECU
Stock MAF
Fuel: E85 + Meth
513.6whp
433.9wtq
@30psi of boost
Low Reading Mustang Dyno
MODS:
Engine:
ETS PT61mm Super Value Turbo Kit
Cosworth M2 Camshafts
Cosworth Head Gasket
Cosworth Valve Springs
ARP Headstuds
Motor Mounts
Fuel System:
Buschur Double Pumper
Deatschwerks 1600cc Injectors
Aeromotive FPR
SMC Methonol Kit
Intercooler / Intake:
ETS 3.5in Widetank Intercooler
Injen Intake / UICP Greddy RS Bov
Exhaust:
Greddy Full Ti
Invidia Test Pipe
Drivetrain:
Quarter Master Twin Disk Clutch
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Eip Racing
Piloted By: Chris N.
2006 Evolution IX MR
Quarter Mile ET: TBA
Mustang Dyno
513.6awhp @ 6750rpm
433.9awtq @ 5750rpm
@ 30psi of boost
Last edited by Meeh Lucky IX; Mar 3, 2009 at 07:58 PM.
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Mar 5, 2009, 12:50 PM
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#82
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Evolved Member
Personal Sales Rating: ( 128)
Join Date: Jan 2007
Location: Indianapolis
Posts: 1,399
Drives: MR
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Nice ^ Lets keep these thread going!
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Online
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Apr 6, 2009, 11:07 AM
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#83
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Evolved Member
Personal Sales Rating: ( 48)
Join Date: Feb 2004
Location: Redmond - Lake Tapps ,WA
Posts: 2,368
Drives: 03 EVO VIII White
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Question for the DLL guys, have you weighted your car and entered the correct value?
I just weighted my car and it's 3100 lbs without driver, the DLL preset is about 3300 lbs. So I lost 20 whp after the adjustment!
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jid2 Built: Now featuring E85 super fuel
2.3L - GT3076R .63A/R, ETS equal length, Kelford 272's, BC valve springs, 1mm O/S valves, FIC BM 1450's, Full-Blown dual Walbros, Buschur IC, jid2 intake, airbox, IC pipes, APS BOV, TBE, ACT HDSS, Stock ECU, 28 psi 466hp/420 ft-lb...
Build Thread
Binary Lowered Recaro Seats, Girodisc 2-Piece, brake ducting, ST43's, SS lines and ATE Superblue, KW V3's 8K/10K, jid2 flat-bottom, adjustable splitter and aero, 18x9.5 +40 NT03's 265/18/35 BFG R1's
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Tags
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1993, 50, 591, block, boost, cams, cosworth, dyno, ecu, evo, head, kelford, mustang, octane, stock, tune, tuned, whp  |
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