Subaru Tech All We'll Drive

Volume or Velocity in exhaust????

Thread Tools
 
Old Dec 3, 2003 | 08:42 AM
  #1 (permalink)  
Sam@Coastal's Avatar
Thread Starter
Does not race from a roll
 
Joined: Jun 2002
Posts: 261
Likes: 0
Default Volume or Velocity in exhaust????

Discuss now bitches.......
__________________
www.coastaldyno.com


Smackin down LS1s since 99', LQ4s too...
Reply
Old Dec 3, 2003 | 08:44 AM
  #2 (permalink)  
CrapBag's Avatar
Mouthhugsarenice
 
Joined: Jun 2002
Posts: 1,672
Likes: 0
Default

BOTH BITCH
__________________
Reply
Old Dec 3, 2003 | 09:12 AM
  #3 (permalink)  
722ish's Avatar
ASM FTW!
 
Joined: May 2003
Posts: 1,487
Likes: 0
Default

all the evidence i have ever seen points toward an uneven balance.... ex. 80% heat(velocity) and 20% actual flow. It makes sense this way considering that heat is more energy than actual airflow
__________________
95 Supra Turbo 6 speed
11 SWP STI sedan
Reply
Old Dec 3, 2003 | 07:51 PM
  #5 (permalink)  
2TurboImports's Avatar
sooo...where's the turbo?
 
Joined: Oct 2002
Posts: 1,624
Likes: 1
Default

bellmouth owns all. i've delved deeply into this subject in researching optimal exhaust flow from the valves out to the exhaust...however i haven;t started to research how the collectors work and the exhaust principles...but i'd say it's about a nice flow instead of velocity, smooth and steady without turbulence.
Reply
Old Dec 4, 2003 | 12:11 PM
  #6 (permalink)  
TampaWRX's Avatar
danse
 
Joined: Jun 2003
Posts: 6,278
Likes: 0
Default

I would take velocity over volume in a turboed application that needs to be street driven, but if I'm building a dyno queen or drag strip only car, I'd go with big volume and an anti-lag sprayer.

Sam is genuinely angry that this place has been so quiet! Looks like I need to come back here more often.
__________________
“You will never do anything in this world without courage. It is the greatest quality of the mind next to honor.” - Aristotle (384 BC-322 BC)

Want to know what the war in Iraq is really costing America? Click here
Reply
Old Dec 5, 2003 | 10:44 AM
  #7 (permalink)  
marksaccord95's Avatar
TR Registered Member #5
 
Joined: Jun 2000
Posts: 7,377
Likes: 0
Default

VOLUME.... fuck torque/back pressure/related CELs

eventually ill have both when i want when i order my remote exhaust valve.... one of these years...
__________________
http://www.floridaracing.org



Editor - Stangtv.com - Dragzine.com

2011 Mustang GT Premium 6-speed manual Sterling Gray Metallic - New Project Car
SCT SF3 - FRPP Adjustable Handling Pack - Vortech 597 RWHP 476 lb/ft - 7.5 PSI

1965 Mustang - Blow thru Dart SBF 427ci with a Paxton NOVI-2500
Hydraulic roller, 91 octane, 1030HP

Reply
Old Dec 5, 2003 | 11:11 AM
  #8 (permalink)  
CrapBag's Avatar
Mouthhugsarenice
 
Joined: Jun 2002
Posts: 1,672
Likes: 0
Default

Originally posted by marksaccord95
VOLUME.... fuck torque/back pressure/related CELs

eventually ill have both when i want when i order my remote exhaust valve.... one of these years...
mark i just got mine in the mail it's the quick time performance one sam has it if you want to take a look
__________________
Reply
Old Dec 5, 2003 | 03:12 PM
  #9 (permalink)  
marksaccord95's Avatar
TR Registered Member #5
 
Joined: Jun 2000
Posts: 7,377
Likes: 0
Default

ill let you trail it out.... if it doesnt leak, ill buy one
__________________
http://www.floridaracing.org



Editor - Stangtv.com - Dragzine.com

2011 Mustang GT Premium 6-speed manual Sterling Gray Metallic - New Project Car
SCT SF3 - FRPP Adjustable Handling Pack - Vortech 597 RWHP 476 lb/ft - 7.5 PSI

1965 Mustang - Blow thru Dart SBF 427ci with a Paxton NOVI-2500
Hydraulic roller, 91 octane, 1030HP

Reply
Old Dec 5, 2003 | 03:57 PM
  #10 (permalink)  
moldyhands's Avatar
Porno Music Producer
 
Joined: Aug 2003
Posts: 10,000,098
Likes: 0
Default

Originally posted by res23of
mark i just got mine in the mail it's the quick time performance one sam has it if you want to take a look
what's the point ryan? you'll still only hear that god damn fuel pump.... BUZZZZZZZZZZZZZZZZZZZZZZZ
__________________
and thinks it's really funny when her nose goes bloody
'cause the blow is so yummy and it keeps her tummy empty
and makes her act more friendly

Reply



All times are GMT -8. The time now is 02:40 AM.