Notices
Evo Engine / Turbo / Drivetrain Everything from engine management to the best clutch and flywheel.

Power loss with LSD and HFC?

Thread Tools
 
Search this Thread
 
Old Jul 12, 2007 | 07:33 AM
  #16  
scorke's Avatar
Evolved Member
iTrader: (18)
 
Joined: May 2003
Posts: 5,192
Likes: 0
From: Nj
People who dislike cat's don't run them. 15-20whp and tq for 100bucks, are you kidding me?

Scorke
Reply
Old Jul 12, 2007 | 05:36 PM
  #17  
LV///R's Avatar
EvoM Guru
15 Year Member
Liked
Loved
Community Favorite
iTrader: (36)
 
Joined: Mar 2006
Posts: 1,593
Likes: 226
From: US
Originally Posted by Danny23
you shouldnt need a re-tune going from a tp to a hfc.
What about vice-versa? I'm going from highflow cat to a testpipe. Retune necessary?

Thanks
Reply
Old Jul 12, 2007 | 08:05 PM
  #18  
Nad1370's Avatar
Evolved Member
iTrader: (1)
 
Joined: Sep 2003
Posts: 1,083
Likes: 0
From: 60110/60659
^^ Nah...
I gained 2mph in the 1/4 just by switching out from HFC to TP.
No retune.
Reply
Old Jul 12, 2007 | 08:11 PM
  #19  
LV///R's Avatar
EvoM Guru
15 Year Member
Liked
Loved
Community Favorite
iTrader: (36)
 
Joined: Mar 2006
Posts: 1,593
Likes: 226
From: US
Originally Posted by Nad1370
^^ Nah...
I gained 2mph in the 1/4 just by switching out from HFC to TP.
No retune.
Thanks!
Reply
Old Sep 1, 2007 | 11:07 PM
  #20  
riceball777's Avatar
Evolved Member
iTrader: (33)
 
Joined: Oct 2006
Posts: 1,367
Likes: 1
From: Los Angeles
cats on turbo cars are junk
get rid of the cat

all the power loss is from thr cat not from the lsd

lsd is your friend cats are not
Reply
Old Sep 3, 2007 | 07:09 AM
  #21  
rcheung's Avatar
Thread Starter
Evolved Member
iTrader: (15)
 
Joined: Oct 2004
Posts: 2,203
Likes: 1
From: East Coast
You guys are right. Since I already sold my TP I didn't really have a way to test it. Curiosity got the best of me and I bit the bullet and finally bought another testpipe just to test it. It WAS the HFC causing the issue because once I swapped back to the TP it felt like the car just woke up and became a beast again.
Reply
Old Sep 3, 2007 | 01:25 PM
  #22  
Ramen_Noodle's Avatar
EvoM Staff Alumni
iTrader: (3)
 
Joined: Jun 2005
Posts: 762
Likes: 2
From: Knoxville, TN
That extra grip is gonna help save your skin some day. If more G-force is required then I say shop for a green or a GT35r. That's what I would do!
Reply
Old Sep 3, 2007 | 01:30 PM
  #23  
rcheung's Avatar
Thread Starter
Evolved Member
iTrader: (15)
 
Joined: Oct 2004
Posts: 2,203
Likes: 1
From: East Coast
Originally Posted by Ramen_Noodle
That extra grip is gonna help save your skin some day. If more G-force is required then I say shop for a green or a GT35r. That's what I would do!
Power is fine but I was just a little turned off that I lost so much power by swapping a HFC to a TP.
Reply




All times are GMT -7. The time now is 02:08 PM.