Whats The Difference between a Gs-r and a Ls??
been there done that
Joined: Jun 2002
Posts: 30,637
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From: 916
Originally Posted by MathGSR
Yes but we hear it at 6000 which is the "phase 2" of the vtec. He said that he hear his vtec at 5000. So his ecu is modified to activate the vtec early.
here i go one more time
.....vtec is at 4400. there is no second stage of vtec. that is an internet myth. what you hear at 5750-5800 are the intake secondaries opening.
FuK JDM
Joined: Jul 2004
Posts: 2,493
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From: The Left Lane, CT
snoopy 
wned: joo!
take a pic of your engine and post it. if i were you i'd research a little more about integras so you know what you have and some basic info so you don't get made fun of. Welcome To HAN BTW
wned: joo!take a pic of your engine and post it. if i were you i'd research a little more about integras so you know what you have and some basic info so you don't get made fun of. Welcome To HAN BTW
Registered User
Joined: Jun 2005
Posts: 13
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Originally Posted by :snoopy:
you are confused.
here i go one more time .....vtec is at 4400. there is no second stage of vtec. that is an internet myth. what you hear at 5750-5800 are the intake secondaries opening.
here i go one more time
.....vtec is at 4400. there is no second stage of vtec. that is an internet myth. what you hear at 5750-5800 are the intake secondaries opening.That's what I call the "phase 2" which I write it with " " because I know it's not the right term.
ImportNation.com
Joined: Jun 2005
Posts: 30
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From: Discovery Bay, CA
i think you guys scared him off... haha
anyways, if the VIN is a DC4... and he has a red head, im guessing its an LS/VTEC.
lou... thats an Integra LS (B18B) Block with a Civic Si or Integra Type-R head. (From B16 or B18C or B18C5... whatever) and it DOES sound like he has a shift light modified by the phone company... lol
anyways, if the VIN is a DC4... and he has a red head, im guessing its an LS/VTEC.
lou... thats an Integra LS (B18B) Block with a Civic Si or Integra Type-R head. (From B16 or B18C or B18C5... whatever) and it DOES sound like he has a shift light modified by the phone company... lol
Red Dragon Nitro
Joined: Aug 2004
Posts: 104
Likes: 0
0-4400 RPM: Low-lift cam lobe and long intake runners.
4400-5800 RPM: High-lift cam lobe and long intake runners.
Stage 3 5800+ RPM: High-lift cam lobe and short intake runners.
Listen real close and you will hear a change in the engine a 4400 RPM, but its not as dramatic as when the secondary butterflies open. Used to give the GSR a flatter torque curve. This is part of the reason why the GSR makes almost as much torque as the type r but at 1300 rpm sooner.
4400-5800 RPM: High-lift cam lobe and long intake runners.
Stage 3 5800+ RPM: High-lift cam lobe and short intake runners.
Listen real close and you will hear a change in the engine a 4400 RPM, but its not as dramatic as when the secondary butterflies open. Used to give the GSR a flatter torque curve. This is part of the reason why the GSR makes almost as much torque as the type r but at 1300 rpm sooner.
Amanda Backwards
Joined: Jul 2005
Posts: 281
Likes: 0
From: Bloomington, IL
Originally Posted by RDN
0-4400 RPM: Low-lift cam lobe and long intake runners.
4400-5800 RPM: High-lift cam lobe and long intake runners.
Stage 3 5800+ RPM: High-lift cam lobe and short intake runners.
Listen real close and you will hear a change in the engine a 4400 RPM, but its not as dramatic as when the secondary butterflies open. Used to give the GSR a flatter torque curve. This is part of the reason why the GSR makes almost as much torque as the type r but at 1300 rpm sooner.
4400-5800 RPM: High-lift cam lobe and long intake runners.
Stage 3 5800+ RPM: High-lift cam lobe and short intake runners.
Listen real close and you will hear a change in the engine a 4400 RPM, but its not as dramatic as when the secondary butterflies open. Used to give the GSR a flatter torque curve. This is part of the reason why the GSR makes almost as much torque as the type r but at 1300 rpm sooner.
