Nitrous Oxide Installation | Tuning | Products
Sponsored by:
Sponsored by:

HSW new n2o interface users

Thread Tools
 
Search this Thread
 
Old Apr 19, 2008 | 08:04 AM
  #41  
BobDoLe's Avatar
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Jul 2006
Posts: 1,516
Likes: 3
Default

Originally Posted by Jpr5690
You Dont Need To Spray N20 To Test The Interface... I Tested My Interface Many Many Times Without Spraying
lol.. yeah i do that if i want my car to stall out.

the interface is pretty simple and effective. takes too much worry out of using nitrous and now i'm tempted to arm it all the time.

damn you, hsw
Reply
Old Apr 19, 2008 | 09:40 AM
  #42  
98Z28CobraKiller's Avatar
Restricted User
iTrader: (17)
 
Joined: Nov 2005
Posts: 5,783
Likes: 5
From: WPB, FL
Default

Originally Posted by algws6
two different sets of dip switches.
Good thinking. So if you happen to have HPTuners or EFILive, you can scan to see what this thing is doing and tweak it in perfect. Pretty cool.
Reply
Old Apr 23, 2008 | 07:50 PM
  #43  
Jpr5690's Avatar
TECH Junkie
iTrader: (13)
 
Joined: Nov 2002
Posts: 3,806
Likes: 0
Default

Originally Posted by BobDoLe
lol.. yeah i do that if i want my car to stall out.

the interface is pretty simple and effective. takes too much worry out of using nitrous and now i'm tempted to arm it all the time.

damn you, hsw

ACTUALLY I HAVE DONE IT MANY TIMES YOUR CAR WONT STALL AND BEING THE FIRST 5 OR 6 TIMES I USED THE INTERFACE I FOUND OUT IT WAS NOT PULLING TIMEING AS IT SHOULD IM CERTAINLY GLAD I HADENT SPRAYED MY 150 SHOT WITH A FULL 30 DEG OF TIMEING
Reply
Old Apr 23, 2008 | 07:53 PM
  #44  
Jpr5690's Avatar
TECH Junkie
iTrader: (13)
 
Joined: Nov 2002
Posts: 3,806
Likes: 0
Default

Btw

A Note For Hsw...

Dont Know If It Was This Thread Or Another But They Mentioned That It Was Too Expensive For Them To Make A Plug To Allow For The Iat To Me Plug And Play...

After Looking I Found Casper Electronics Sells A Kit For 5 Wire Maf's To Be Used With The Stock Iat Plug For $30 Im Sure You Could Bet With Them To Source These Plugs For Under A Dollar Hell At Worst Case One Could Buy The Setup For A 5 Wre Maf And Then Just Buy This Adapter From Casper ...

Had I Know This Form The Start I Would Have Just Gone This Route (and Still May)
Reply
Old Apr 24, 2008 | 12:41 AM
  #45  
SuperSlow02's Avatar
11 Second Club
iTrader: (16)
 
Joined: Feb 2006
Posts: 1,865
Likes: 0
From: Cape Girardeau, MO
Default

Im running a speed density tune, was wondering How this unit would operate with my vehicle, I dont mind changing jets to alter the A/F. Im really wanting it for the Timing retard only on arming
Reply
Old Apr 24, 2008 | 08:03 AM
  #46  
Jpr5690's Avatar
TECH Junkie
iTrader: (13)
 
Joined: Nov 2002
Posts: 3,806
Likes: 0
Default

For A Wet Kit Id Just Get A Timeing Twister
Reply
Old Apr 25, 2008 | 06:59 PM
  #47  
BobDoLe's Avatar
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Jul 2006
Posts: 1,516
Likes: 3
Default

Originally Posted by Jpr5690
ACTUALLY I HAVE DONE IT MANY TIMES YOUR CAR WONT STALL AND BEING THE FIRST 5 OR 6 TIMES I USED THE INTERFACE I FOUND OUT IT WAS NOT PULLING TIMEING AS IT SHOULD IM CERTAINLY GLAD I HADENT SPRAYED MY 150 SHOT WITH A FULL 30 DEG OF TIMEING
i just read the directions and it worked just fine. logged everything on hptuners and the interface worked exactly as intended. what did you do wrong?
Reply
Old Apr 25, 2008 | 07:37 PM
  #48  
Robert56's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2003
Posts: 9,557
Likes: 1
From: Tacoma, WA
Default

Originally Posted by SuperSlow02
Im running a speed density tune, was wondering How this unit would operate with my vehicle, I dont mind changing jets to alter the A/F. Im really wanting it for the Timing retard only on arming
Would work great, and the additional benefit is tuning the a/f without changing the jets, great for fine tuning per changes that happen on every outing to the drags (IE: Barometric pressure, air temp, etc.). Did you see the thread for the how to on advanced timing pull for those that have the ability, a wonderful ability. Also, the advanced method you can have numerous timing pull set-ups per hit size of for what ever reason, just change the dip switches, nothing out there is easier.
Robert
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Apr 25, 2008 | 09:32 PM
  #49  
SuperSlow02's Avatar
11 Second Club
iTrader: (16)
 
Joined: Feb 2006
Posts: 1,865
Likes: 0
From: Cape Girardeau, MO
Default

How can it adjust without the Mass Air though? Im pretty lazy probably just leave the 1xxhp jets in. wouldnt be changing it up much
Reply
Old Apr 27, 2008 | 02:24 PM
  #50  
Robert56's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2003
Posts: 9,557
Likes: 1
From: Tacoma, WA
Default

Originally Posted by SuperSlow02
How can it adjust without the Mass Air though? Im pretty lazy probably just leave the 1xxhp jets in. wouldnt be changing it up much
The controller just takes the MAF/PCM over, in other simple words, it is electronically telling the PCM to up the injector duty cycle. So you get n/a IDC, and an added IDC for the nitrous per what ever hit size you choose just by flipping some dip switches to set a/f ratio. It only becomes active when spraying so you can still have whatever n/a tune you like, two tunes in one. It's currently the easiest way to dial in a dry hit. Throwing the Dry plate behind the MAF (tossing the nozzles) and using the Interface to control things is the bomb, IMO. Better yet, I believe is the Direct Port Dry as the best route for dry users if it is compatible with a users plans.
Robert
Reply
Old Apr 27, 2008 | 06:45 PM
  #51  
SuperSlow02's Avatar
11 Second Club
iTrader: (16)
 
Joined: Feb 2006
Posts: 1,865
Likes: 0
From: Cape Girardeau, MO
Default

ahh...better understanding, when i order, ill just bother HSW, lol
Reply
Old Apr 27, 2008 | 06:57 PM
  #52  
Josh@KY-Turbo's Avatar
Banned
iTrader: (120)
 
Joined: Feb 2002
Posts: 3,199
Likes: 1
Default

Originally Posted by Robert56
The controller just takes the MAF/PCM over, in other simple words, it is electronically telling the PCM to up the injector duty cycle. So you get n/a IDC, and an added IDC for the nitrous per what ever hit size you choose just by flipping some dip switches to set a/f ratio. It only becomes active when spraying so you can still have whatever n/a tune you like, two tunes in one. It's currently the easiest way to dial in a dry hit. Throwing the Dry plate behind the MAF (tossing the nozzles) and using the Interface to control things is the bomb, IMO. Better yet, I believe is the Direct Port Dry as the best route for dry users if it is compatible with a users plans.
Robert
So if I understand you correctly, even with a SD tuned setup the interface will still pull timmng and and Add fuel based on the Dip Switch settings and my IAT table in HPT? This makes my plans to ditch the MAF all together and use an Accufab TB on run totaly SD feasible. I am dead set on a DP Dry setup.
Reply
Old Apr 27, 2008 | 09:48 PM
  #53  
Robert56's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Aug 2003
Posts: 9,557
Likes: 1
From: Tacoma, WA
Default

Originally Posted by Josh @ KYTP
So if I understand you correctly, even with a SD tuned setup the interface will still pull timmng and and Add fuel based on the Dip Switch settings and my IAT table in HPT? This makes my plans to ditch the MAF all together and use an Accufab TB on run totaly SD feasible. I am dead set on a DP Dry setup.
Yes i believe so, and IIRC, someone is doing just that. It's hard to keep track of all that's currently being done, but I do think someone posted that they are doing a SD and the Interface. I'll see if I can find that post.
Robert
Reply




All times are GMT -5. The time now is 07:36 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE