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Engine & Performance Modifications
Discuss Engine and performance modifications from intake to suspension to rotors to etc. :) |
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#1 (permalink) |
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Banned
Join Date: Feb 2002
Location: South FLA. O-Town (SKOOL) Ft. Lauderdale (HOME)
Posts: 764
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blew **** up...attention DV8
I blew **** up
I tried to delte the VIS system, by removing the butterflies in the intake manifold = MAD HP When I start it, my air fuel runs MAD RICH and it auto matically revs to 3k and slow rises to 5,000 + and then almost stalls, LEANING out and then @ 1,500 it picks back up I read about it on Mustang COBRAS they have the same system and it works and I thought it was one of DV8's SECRETS The Cobras get almost 30 HP to the wheels after doing that I was hopin it was gonna work and run like 14.7 I almost wanna TOW it to my shop and have them check the computer before I pull it apart again to put it in b/c If i can leave it out I get MAD POWER DV8 or anyother wrench-head please help......I dont know what to do...this is a real emergency.... It is computer, sensor, or vacuum???? Last edited by LegendTypeRKon : 11-20-02 at 01:32 PM. |
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#2 (permalink) |
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Banned
Join Date: Jan 2002
Location: CA
Posts: 4,886
Car 1: 91' 3.5lt Extreme DV8ED Hybrid 6spd Car 2: 03' G35c Blk on Blk Car 3: 92'Yukon/06'Trailer iTrader: (11)
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What the hell are you talking about?
You better have an explination for this or this threads tost just like whatever your talking about above! DO IT THROUGH PM! ~Hybrid
__________________
AEM EMS Powered. 9 yrs and counting. Results, Where are yours? 12.953@107.865MPH 95 deg. Jun. 07' 3.5 6spd-#55 jet Nitrous 316WHP@5500RPM 345Lb-ft@4100RPM NOS 06-07'N/A 234WHP@5700RPM 229lb-ft@4600RPM 06-07' 13.782@99.135MPH N/A 95 deg. Jun 07' 03' G35c Auto Vortech Supercharged pshhhh 311WHP 274WTQ13.1@102MPH-on the brakes(108MPH) Hand fabbed Go-Kart 18whp 24wtq 8 page spread Honda Tuning 09-06' issue PM or Email only. Respect that! My Legends Website www.2slik4u.com |
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#4 (permalink) | |
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Registered User
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Quote:
"Yo Yo Yo, will 10g's get me in the 11's??" |
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#5 (permalink) |
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S K / L L Z
Join Date: Jan 2002
Location: Marietta, GA
Posts: 1,153
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I think he is asking for advice on what to do with his engine, but I could be wrong
__________________
Peace, Legendary Legendz CC LegendaryLegendz.com http://images.snapfish.com/342%3A%3B...449%3A53ot1lsi INSPIRATION |
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#6 (permalink) | |
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Banned
Join Date: Jan 2002
Location: CA
Posts: 4,886
Car 1: 91' 3.5lt Extreme DV8ED Hybrid 6spd Car 2: 03' G35c Blk on Blk Car 3: 92'Yukon/06'Trailer iTrader: (11)
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Quote:
__________________
AEM EMS Powered. 9 yrs and counting. Results, Where are yours? 12.953@107.865MPH 95 deg. Jun. 07' 3.5 6spd-#55 jet Nitrous 316WHP@5500RPM 345Lb-ft@4100RPM NOS 06-07'N/A 234WHP@5700RPM 229lb-ft@4600RPM 06-07' 13.782@99.135MPH N/A 95 deg. Jun 07' 03' G35c Auto Vortech Supercharged pshhhh 311WHP 274WTQ13.1@102MPH-on the brakes(108MPH) Hand fabbed Go-Kart 18whp 24wtq 8 page spread Honda Tuning 09-06' issue PM or Email only. Respect that! My Legends Website www.2slik4u.com |
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#7 (permalink) |
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*r**h *eller
Join Date: Jan 2002
Location: Rockville Md
Posts: 1,951
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He pulled the butterfly's out of the intake manifold to make more HP. VIS=Variable Intake System.
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Started rebuilding IC engines in 1968 at the US Merchant Marine Academy. Don't think you know more than me about auto/IC/control systems unless you can document your education. |
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#8 (permalink) |
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Moderator
Join Date: Jan 2002
Location: New York City
Posts: 2,885
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This guy never seems to make any sense ...
__________________
[img] My 1991 Legend (SOLD) http://users.erols.com/annsu/newleg.jpg[/img] Contact me if you need the following: HELM Factory Shop/Electrical Manual Sedan Type-F floor mats Driver Side seat (free) OE + Denso Filters for cheap Throttle Body TL Engine Cover |
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#9 (permalink) |
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AKY LEGY
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Why does he have butterfly's in his engine? Are they dead? Hahaha I know I know, that was CORNY
__________________
"Don't speak about it, be about it." K&N Intake Legend Specific Remus Exhaust Cyber BodyKit Clear Corner Lights Koni's Custom Front Grill Custom Ground Wire Kit KMS Strut Bar Sunroof Mod Speaker Mod Pioneer Premier System Carputer |
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#10 (permalink) |
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Symply Legendary
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Mistake #1 was comparing the Legend motor to the Cobra motor. All the gains you could see on the Cobra are going to be a ton larger because the Cobra has a much bigger engine, plus 2 cyl.
The VIS system is quite ingenious and I do not see any reason to remove it. You will LOSE HP and Torque in the low and mid range...for what a little gain in top end? Our motors are already strong in the top end...you should be looking for power down low to see some real improvements in your track times. Then again I'm sure RKon never learned about ideal intake runner lengths and the impacts they have at different RPM's. BTW- I think the cause of your problem is once very pissed off ECU, also did you replace the gaskets when you pulled you manifold apart? Air leaks into the system would thow the idle off. |
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#11 (permalink) |
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Pain Machine
Join Date: Jan 2002
Location: Nashville, TN
Posts: 1,817
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Get a clue... Just like Legend C said... no "Mad HP" from pulling the VIS off of the car, it's on there for a reason... Christ this is stupid...
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| Chris M | 1997 Toyota Supra 6-Speed | 78GTS | 17X10s NT-01s All 4 Corners | | Old: 1994 "BoostLogic Catalog" TH400/Single 71GTQ | Advan | TRUST | HKS | RPS | |Previous: 1995 Legend Coupe, 6-Speed 1998-2002| |
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#12 (permalink) | |
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Banned
Join Date: Jan 2002
Location: CA
Posts: 4,886
Car 1: 91' 3.5lt Extreme DV8ED Hybrid 6spd Car 2: 03' G35c Blk on Blk Car 3: 92'Yukon/06'Trailer iTrader: (11)
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Quote:
RKON, You're an Idiot. it would of been simple enough to dissconect the vacuum lines in the back and fix the arms either open or close to do testing, but if you actually gutted out the butterflies, you are on your own. No, its not one of my secrets. my secrets are made up of common sence and simplicity. ~Hybrid
__________________
AEM EMS Powered. 9 yrs and counting. Results, Where are yours? 12.953@107.865MPH 95 deg. Jun. 07' 3.5 6spd-#55 jet Nitrous 316WHP@5500RPM 345Lb-ft@4100RPM NOS 06-07'N/A 234WHP@5700RPM 229lb-ft@4600RPM 06-07' 13.782@99.135MPH N/A 95 deg. Jun 07' 03' G35c Auto Vortech Supercharged pshhhh 311WHP 274WTQ13.1@102MPH-on the brakes(108MPH) Hand fabbed Go-Kart 18whp 24wtq 8 page spread Honda Tuning 09-06' issue PM or Email only. Respect that! My Legends Website www.2slik4u.com |
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#13 (permalink) | |
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Registered User
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Quote:
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#14 (permalink) |
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502MotorSports.com
Join Date: Jan 2002
Location: ATLVILLE
Posts: 9,445
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Go ahead and order the improved throttle body from KMS....200.00 plus core.
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The Hotness! Elevate Your Standards.... Legend Mod Money! Jasmyn | Final e39 Pics | 502MotorSports MySpace |
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