We're adding and testing new features:  Create your Garage, used it? Give us some feedback here.

Go Back   HondaCivicForum.com > Your Ride > Nitrous, Super Chargers, & Turbos




Reply
 
Thread Tools Search this Thread
  #1  
Old 02-09-2005, 11:10 PM
blackeyes blackeyes is offline
My Garage
 
Join Date: Jan 2005
Location:
Posts: 736
Default question about supercharger vs. turbo torque

ok, i've been thinkin about this, i know with supercharger on a fwd car is too much torque at low rpm's vs the lag of a turbo. but what if with a supercharger you did a 3 grand launch, would that be too much. because smaller turbo's spool qucily so aat 4000 rpm arent you producing the same amount of torque if not more with a turbo?

hope i wrote this up to where people can understand it.
__________________
vtec is a way of life
Reply With Quote
  #2  
Old 02-09-2005, 11:30 PM
sacicons sacicons is offline
HCF Member
My Garage
 
Join Date: Jun 2004
Location:
Posts: 7,719
Send a message via AIM to sacicons
Default RE: question about supercharger vs. turbo torque

yeah, 4K on a turbo will spin the hell outta the tires too.
__________________
Yes, there's a "Replacement for Displacement". Its called Volumetric Efficiency.


Quote:
ORIGINAL: Forty04

I choose the rear ending
Reply With Quote
  #3  
Old 02-11-2005, 07:24 AM
polo708 polo708 is offline
HCF Member
My Garage
 
Join Date: Apr 2004
Location: Arizona
Posts: 2,158
Send a message via AIM to polo708
Default RE: question about supercharger vs. turbo torque

at idle the engine isnt really producing the amount of exhaust needed to spool a turbo like you are probably thinking. With a s/c just feather the clutch and you'll be fine. "harness the power!"
__________________
-brian
Reply With Quote
  #4  
Old 02-11-2005, 09:22 AM
sacicons sacicons is offline
HCF Member
My Garage
 
Join Date: Jun 2004
Location:
Posts: 7,719
Send a message via AIM to sacicons
Default RE: question about supercharger vs. turbo torque

at idle? he said 4000 rpm? im confused. but i know it wont make full torque anyway, unless you have launch control so you can open the throttle all the way, that would allow it to spool.
__________________
Yes, there's a "Replacement for Displacement". Its called Volumetric Efficiency.


Quote:
ORIGINAL: Forty04

I choose the rear ending
Reply With Quote
  #5  
Old 02-11-2005, 12:54 PM
polo708 polo708 is offline
HCF Member
My Garage
 
Join Date: Apr 2004
Location: Arizona
Posts: 2,158
Send a message via AIM to polo708
Default RE: question about supercharger vs. turbo torque

I meant when you're free revving, not moving... my bad.
__________________
-brian
Reply With Quote
  #6  
Old 02-11-2005, 03:19 PM
Remmy Remmy is offline
Administrator
My Garage
 
Join Date: Jan 2005
Location: Charleston
Posts: 11,173
Default RE: question about supercharger vs. turbo torque

Hmm I ran into this guy that owns an outboard motor shop. He gets his mechanics to frequently install superchargers on the motors. He also got these guys to supercharge his 04 vette. Now the mechanics are big import tuners.... he said they can do my civic real cheap. should I trust it? I mean... these guys do it to outboards all day and they did their boss' vette.....
__________________


Reply With Quote
  #7  
Old 02-13-2005, 12:05 AM
red91civicDX red91civicDX is offline
My Garage
 
Join Date: Feb 2005
Location:
Posts: 41
Default RE: question about supercharger vs. turbo torque

Alot of schools of thought on this. My other car is a Bonneville SSEi. Factory supercharged (hopped up a bit now). All that low-down torque in a car that heavy is an immense load on a trans. In a lighter car like a Honda, it's not that bad, especially at lower boost levels. I'd say it's a tossup between the turbo and SC. All depends on where you want that torque delivered.

Now think about running BOTH. SC off the line, dump the SC at 3k rpm's, just in time for the turbo to spool
__________________
_________________________
1991 Honda Civic DX, 225,000 original miles
1993 Supercharged Pontiac Bonneville SSEi
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Advertising

Featured Sponsors


New Sponsors
AMSOIL - Performance Oil Technology
K&N Engineering






All times are GMT -8. The time now is 10:07 PM.

© Internet Brands, Inc.
Powered by vBulletin® Version 3.7.1
Copyright ©2000 - 2009, Jelsoft Enterprises Ltd.