Notices

vtec and i-vtec difference

Thread Tools
 
Old Sep 17, 2003 | 09:31 PM
  #11  
dubcac's Avatar
dubcac
I
 
Joined: Jan 2001
Posts: 56,525
Likes: 0
From: Westside til I die
Default

Originally posted by TarHeeL-Si
i like vtech it helps me have really great phone conversations

My advice to you is to either stop posting useless crap in a tech forum, or move your way somewhere else.
__________________
2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
Team B.O.B.® - Ballaz on a Budget
Reply
Old Sep 17, 2003 | 09:51 PM
  #12  
TarHeeL-Si's Avatar
TarHeeL-Si
Registered User
 
Joined: Apr 2003
Posts: 240
Likes: 0
From: CO
Default

dude, chill out, i like vtec because it seems to me you can feel more of the "power"
Reply
Old Sep 18, 2003 | 03:25 AM
  #13  
Xymox007's Avatar
Xymox007
Björkian
 
Joined: Jul 2003
Posts: 722
Likes: 0
From: Pennsylvania
Default

Originally posted by dubster99
No, the compression ratio dictates the octane gas you need to run, it has nothing to do with iVtec.
Really? Not what I was told
Reply
Old Sep 18, 2003 | 03:09 PM
  #14  
Snoopy's Avatar
Snoopy
been there done that
 
Joined: Jun 2002
Posts: 30,637
Likes: 0
From: 916
Default

Originally posted by Xymox007
Really? Not what I was told
Originally posted by Kai
It's all about the compression ratio.

The base RSX and Civic Si have 9.8:1 compression.

The RSX Type S has 11:1 compression.

Higher compression ratios require higher octane gas to prevent premature detonation of the air/fuel mixture. Premium = higher octane then regular.
Reply
Old Sep 18, 2003 | 06:00 PM
  #15  
dubcac's Avatar
dubcac
I
 
Joined: Jan 2001
Posts: 56,525
Likes: 0
From: Westside til I die
Default

Originally posted by Xymox007
Really? Not what I was told

Yep...really...he even said it too.

__________________
2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
Team B.O.B.® - Ballaz on a Budget
Reply
Old Sep 19, 2003 | 12:27 PM
  #16  
PerfectSeoul's Avatar
PerfectSeoul
Registered User
 
Joined: Sep 2003
Posts: 29
Likes: 0
From: Pensacola, FL
Default

Basically i-VTEC just flattens out the engine's torque curve and increases the fuel efficiency of the car, right?
Reply
Old Sep 19, 2003 | 01:33 PM
  #17  
ducky's Avatar
ducky
Registered User
 
Joined: Sep 2003
Posts: 57
Likes: 0
Default

i-vtec sounds cooler
Reply
Old Sep 19, 2003 | 07:29 PM
  #18  
MrFatbooty's Avatar
MrFatbooty
Wannabe yuppie
 
Joined: Dec 2000
Posts: 25,918
Likes: 0
From: Madison, WI
Default

Since I have typed out a dissertation on this topic in the past, I will simply link you rather than type it again.

https://www.honda-acura.net/forums/s...threadid=34779

That should answer any and all questions that you may have.
Reply
Old Sep 20, 2003 | 10:07 PM
  #19  
Xymox007's Avatar
Xymox007
Björkian
 
Joined: Jul 2003
Posts: 722
Likes: 0
From: Pennsylvania
Default

Originally posted by Snoopy
Fine. The 2003 Civic Si catalog I have sitting on the coffee table mentions the fuel recommendations as 87+ octane.
Reply
Old Sep 20, 2003 | 10:18 PM
  #20  
Patman015's Avatar
Patman015
Gold Member
 
Joined: Aug 2003
Posts: 640
Likes: 0
From: MD
Default

i understand that the compression ratios are different...but how do each one differ in performance? horsepower...torque...stoplight to stoplight...mpg...cleaner of the two engines...etc? i actually dunno, so thatz y ima askin, dont bag on me...because i dunno.
Reply



All times are GMT -8. The time now is 11:11 AM.