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#1
11-02-2007, 03:28 PM
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does the N/A have EGR?
i'm looking to do easy things for power. if a 96 3000GT base model has the EGR, i am looking forward to manipulate that.
anyone who can verify that would be great. thanks.
__________________
i fix things that aren't broken 
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#2
11-02-2007, 03:32 PM
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Re: does the N/A have EGR?
yes, just about every car has EGR... EGR is easy to delete, and has a decent outcome, however, if you're in a state that requires emissions testing, i wouldn't recommend it
__________________
'93 3000gt VR-4
170k, 27k on JDM motor MBC @ 14.5 psi Datalogger Intake T-Pros Downpipe Gutted Pre Cats Mods to come: Upgraded Fuel System and 75 shot of Nitrous, Full Exhaust and hopefully 15Gs Audio Sony Deck Eclipse 6x8 2 ways in the back Clarion Kevlar cone Component System in the front 2 Alpine Type S 10 inch DVc Subs 1 Audiobahn 10 inch DVC D Jones Series One 800 Watt Jensen amp and a soundstream 300 watt 4 ch to the speakers And still under 4000 lbs w/ me in the car 
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#3
11-02-2007, 03:37 PM
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Re: does the N/A have EGR?
i just did an AF search before i get someone who suggests it first..
so i guess my real question is then what benifits come out of it? cleaner internals is all i know of. any HP gains? i was confused because 3sx has the block off plates only listed under the TT exhaust section. i live in florida.. no emission tests :-D
__________________
i fix things that aren't broken
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#4
11-02-2007, 04:23 PM
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Re: does the N/A have EGR?
In theory, if the EGR is working properly, you shouldn't see any gains in HP for a N/A engine...
It's different with Turbo'ed engines since the EGR is used to control the exhaust temperatures even at WOT.
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#5
11-03-2007, 12:01 PM
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Re: does the N/A have EGR?
1st gens nas dont have egr do they?
__________________
1992 Mitsu 3000gt sl 5sp - High flow filter - Pioneer head, dual 10's - H4 headlight conversion - Throttle Body Spacer - The "For God's sake stop that infernal buzzing" mod - LED "Snake Eyes" - Lightweight Crank Pulley -More to come-  Your 3000GT is the 5095th out of 6964 . Only 41exactly identical Bloody Knuckles from Changing Fuel Filter Crew Member #1 
Last edited by liquidPunk; 11-05-2007 at 02:29 AM.
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#6
11-03-2007, 01:17 PM
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Re: does the N/A have EGR?
pretty sure they do
__________________
'93 3000gt VR-4
170k, 27k on JDM motor MBC @ 14.5 psi Datalogger Intake T-Pros Downpipe Gutted Pre Cats Mods to come: Upgraded Fuel System and 75 shot of Nitrous, Full Exhaust and hopefully 15Gs Audio Sony Deck Eclipse 6x8 2 ways in the back Clarion Kevlar cone Component System in the front 2 Alpine Type S 10 inch DVc Subs 1 Audiobahn 10 inch DVC D Jones Series One 800 Watt Jensen amp and a soundstream 300 watt 4 ch to the speakers And still under 4000 lbs w/ me in the car
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#8
11-05-2007, 02:28 AM
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Re: does the N/A have EGR?
Stealthee backing me FTW.
 was unaware about the fed spec though.
__________________
1992 Mitsu 3000gt sl 5sp - High flow filter - Pioneer head, dual 10's - H4 headlight conversion - Throttle Body Spacer - The "For God's sake stop that infernal buzzing" mod - LED "Snake Eyes" - Lightweight Crank Pulley -More to come- Your 3000GT is the 5095th out of 6964 . Only 41exactly identical Bloody Knuckles from Changing Fuel Filter Crew Member #1
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#9
11-05-2007, 08:31 AM
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Re: does the N/A have EGR?
ok, so 96+ n/a has EGR? and i'm guessing all vr4's came with egr?
__________________
'93 3000gt VR-4
170k, 27k on JDM motor MBC @ 14.5 psi Datalogger Intake T-Pros Downpipe Gutted Pre Cats Mods to come: Upgraded Fuel System and 75 shot of Nitrous, Full Exhaust and hopefully 15Gs Audio Sony Deck Eclipse 6x8 2 ways in the back Clarion Kevlar cone Component System in the front 2 Alpine Type S 10 inch DVc Subs 1 Audiobahn 10 inch DVC D Jones Series One 800 Watt Jensen amp and a soundstream 300 watt 4 ch to the speakers And still under 4000 lbs w/ me in the car
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#10
11-05-2007, 09:58 AM
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Re: does the N/A have EGR?
...what is EGR?
__________________
'97 3000GT SL -Short Ram Intake -Test Pipe -Custom Exhaust -17" Infinity Rims -Infinity Kappa Component Sound System -Kenwood Double Din Headunit
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#11
11-05-2007, 10:25 AM
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Re: does the N/A have EGR?
What is Google?
 EGR - Exhaust Gas Recirculation, basically it dumps exhaust gas into your intake to try to reburn any left over combustibles. It's for emissions. It's shut off under WOT (wide open throttle).
__________________
1997 Mitsubishi 3000GT VR4 - 269AWHP/290AWTQ (Mustang Dyno) - [email protected] - 1.756 60ft. - [email protected] (Best TDO4-9B Time) - Driver Mod - IPS TD04-19TL - SPEC 4+ - Wiseco Pistons - 3SX Custom Forged Rods - PMP FMIC + Much More. 
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#12
11-05-2007, 10:27 AM
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Re: does the N/A have EGR?
Yes all vr4's have egr i beleive.
EGR stands for Exhaust Gas Recirculation, and basicly it is another way that they controled emmitions, some of the exhuast would go through the engine again and burn off more impurities (in theory at least) but it can hurt power a little (more on the vr4) because it is exhaust gas so most of the oxygen has already been used. correct me if im wrong stealthee EDIT: Haha, Twisted you fast posting jerk lol.
__________________
1992 Mitsu 3000gt sl 5sp - High flow filter - Pioneer head, dual 10's - H4 headlight conversion - Throttle Body Spacer - The "For God's sake stop that infernal buzzing" mod - LED "Snake Eyes" - Lightweight Crank Pulley -More to come- Your 3000GT is the 5095th out of 6964 . Only 41exactly identical Bloody Knuckles from Changing Fuel Filter Crew Member #1
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#13
11-05-2007, 11:05 AM
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Re: does the N/A have EGR?
All VR4's have EGR yes.
And yeah the Fed Spec thing. My 94 SOHC has an EGR because its Cali spec. MY 94 3000gt parts car has/had EGR because it was Cali Spec as well. My old 95 SOHC parts car did not have EGR as it was Fed Spec.
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#14
11-05-2007, 07:13 PM
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Re: does the N/A have EGR?
ok so what i can expect from removing the EGR is a higher engine temperature, at the cost of more pure air into the cylinders?
sounds good to me. has anyone done this? i know the EGR crap is near the firewall somewhere. how difficult would this task be?
__________________
i fix things that aren't broken
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#15
11-05-2007, 07:27 PM
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Re: does the N/A have EGR?
The EGR is there to reduce the amount of oxygen in the intake change so that the engine could run leaner when at partial throttle without increasing Nitrogen Oxides in the exhaust. (The main words being "PARTIAL THROTTLE").
You aren't going to gain much, if any HP at full throttle even if you remove the EGR off an N/A engine. It's used slightly differently in a FI engine since the engine can overheat if you are using full throttle at full boost for a prolonged period of time (I don't know how long so don't ask) if it was a completely "fresh" intake charge if you are running at slow speeds (lost of start/stop at full throttle). In this case the EGR is used to dilute the intake charge to reduce the intensity of the combustion (this reduces power and why it's way more common a mod in forced induction engines). IMHO it's a wait of time blocking it off/removing it in a NA engine.
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