Forced Induction Superchargers | Turbochargers | Intercoolers

Is it ok to run the ATI race bypass valve?

Thread Tools
 
Search this Thread
 
Old 10-30-2007, 08:50 PM
  #1  
TECH Resident
Thread Starter
iTrader: (2)
 
allthrotle's Avatar
 
Join Date: Jul 2005
Location: Sparks,NV
Posts: 919
Likes: 0
Received 0 Likes on 0 Posts
Default Is it ok to run the ATI race bypass valve?

Can you run the ATI race bypass valve or the vortech mondo bypass valve on a d1sc thats only using 5-7lbs? Im sure the stock bypass included in the kit is more then enough but, the stock one recirulates and these two dump to the atmosphere. Is it also ok the dump to the atmosphere or does that make the maf go all crazy?
Old 10-30-2007, 10:37 PM
  #2  
TECH Apprentice
iTrader: (1)
 
b727pic's Avatar
 
Join Date: Dec 2004
Posts: 338
Likes: 0
Received 0 Likes on 0 Posts

Default

If its set up right, the MAF will never know.... you should be "dumping" before the MAF ever senses it.
Old 10-30-2007, 10:50 PM
  #3  
Staging Lane
 
badnoma's Avatar
 
Join Date: Feb 2006
Posts: 65
Likes: 0
Received 0 Likes on 0 Posts
Default

anyone have a sound clip of those two bypasses? I had the stock one that just recirculates. I didn't like it. Never heard the other ones though. post em up
Old 10-31-2007, 02:04 AM
  #4  
TECH Cry Baby BOSS APPROVED!
iTrader: (5)
 
Urban Legend's Avatar
 
Join Date: Jul 2005
Posts: 5,799
Likes: 0
Received 2 Likes on 2 Posts
Default

I use the Mondo vented to the entire world. The Mondo is louder than the supercharger.
Old 10-31-2007, 06:11 AM
  #5  
TECH Senior Member
iTrader: (21)
 
NA$TY-TA's Avatar
 
Join Date: Aug 2002
Location: San Antonio, TX
Posts: 10,333
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by badnoma
anyone have a sound clip of those two bypasses? I had the stock one that just recirculates. I didn't like it. Never heard the other ones though. post em up
I have the ATI and its loud as hell. quite a few of the Turbo guys use it too.
On the 1st pass you can hear me let out when i start to spin and thats the bypass... its loud as hell.

http://itlxlr8.com/vids/Track%20Vids...rch%202007.mpg

Heres one on the dyno.... Turbo kinda drownds everything out LOL

http://itlxlr8.com/vids/VA%20Speed%20Open%20House%2012MAY07/NA$TY-TA%20VA%20Speed%20Open%20House.mpg


Kyle
Old 11-16-2007, 04:32 AM
  #6  
11 Second Club
iTrader: (1)
 
One Bad Z's Avatar
 
Join Date: Jun 2004
Location: In a van down by the river, Missouri
Posts: 655
Likes: 0
Received 0 Likes on 0 Posts

Default

Maf? what maf? SD-tune F T W!

Im in the same boat too. I have the old supplied ati valve. Race version is $400 but ProFlo is $140. I need something that can be adjusted to make boost in lower rpms.
Old 11-16-2007, 05:03 AM
  #7  
EPP
FormerVendor
iTrader: (22)
 
EPP's Avatar
 
Join Date: Mar 2003
Posts: 13,063
Likes: 0
Received 1 Like on 1 Post
Thumbs up

Originally Posted by One Bad Z
Maf? what maf? SD-tune F T W!

Im in the same boat too. I have the old supplied ati valve. Race version is $400 but ProFlo is $140. I need something that can be adjusted to make boost in lower rpms.


You will save money going through us.
http://www.exoticperformanceplus.com...html?item=1261
Old 11-16-2007, 06:29 AM
  #8  
LS1Tech Sponsor
iTrader: (12)
 
Slowhawk's Avatar
 
Join Date: Nov 2001
Location: Bridgewater,Ma
Posts: 14,865
Likes: 0
Received 6 Likes on 6 Posts

Default

If you use the ATI on your low boost level make sure you manually shut the valve a bit so it doesn't bypass too much air while cruising.
Old 11-16-2007, 07:46 AM
  #9  
TECH Cry Baby BOSS APPROVED!
iTrader: (5)
 
Urban Legend's Avatar
 
Join Date: Jul 2005
Posts: 5,799
Likes: 0
Received 2 Likes on 2 Posts
Default

Which of the two is louder the Mondo or the Big Red? Does anyone know?
Old 11-16-2007, 08:08 AM
  #10  
11 Second Club
iTrader: (1)
 
One Bad Z's Avatar
 
Join Date: Jun 2004
Location: In a van down by the river, Missouri
Posts: 655
Likes: 0
Received 0 Likes on 0 Posts

Thumbs up

Originally Posted by Exotic Performance Plus


You will save money going through us.
http://www.exoticperformanceplus.com...html?item=1261
wasnt on the website the last time i was on there but i do believe i found an x-mas gift for myself.
Old 11-16-2007, 02:52 PM
  #11  
TS6
10 Second Club
iTrader: (41)
 
TS6's Avatar
 
Join Date: Sep 2004
Location: Champaign Il
Posts: 2,989
Likes: 0
Received 2 Likes on 2 Posts
Default

Yeah Bob, I might be getting one from you too.
Old 11-16-2007, 03:10 PM
  #12  
8 sec potential, 12 sec slip
iTrader: (50)
 
ChevyChad's Avatar
 
Join Date: Apr 2002
Location: Savannah, GA
Posts: 4,093
Likes: 0
Received 2 Likes on 2 Posts

Default

I ran the big red on my stock shortblock setup at ~6psi. I love it!
Old 11-16-2007, 04:42 PM
  #13  
TECH Addict
iTrader: (11)
 
No Juice's Avatar
 
Join Date: Jan 2003
Location: Minnesota Corn Fields
Posts: 2,451
Likes: 0
Received 9 Likes on 8 Posts

Default

You can vent the stock one to atmosphere, I do. It doesn't need to be recirculated




All times are GMT -5. The time now is 03:32 AM.