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

100-75 shot safe on my h/c setup?

Thread Tools
 
Search this Thread
 
Old Mar 8, 2006 | 05:45 PM
  #1  
LS1FIRE's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: Oct 2003
Posts: 879
Likes: 0
Default 100-75 shot safe on my h/c setup?

Hello yall I have N/X wet nitrous kit. With a msd window switch.

I am running a 233/239 598.603 camshaft with PRC heads with stock 28lb injectors and stock fuel pump vig3800 and bolt-ons.

Will it be safe to spray a 75-100 shot on my setup? Also i have my shift points tuned to shift at 6800 what should i set my MSD window switch too?
Reply
Old Mar 8, 2006 | 05:53 PM
  #2  
98redorangeta's Avatar
12 Second Club
iTrader: (10)
 
Joined: Sep 2005
Posts: 948
Likes: 0
From: From Ohio now in that state up north
Default

Well i think you might need a fuel pump but if you have a fpss you should be all right to try a 75 and see. Also i would sugest setting the window switch 200 rpm before your shift maby others do it differently though.
Reply
Old Mar 8, 2006 | 06:29 PM
  #3  
67Ranger's Avatar
TECH Enthusiast
iTrader: (16)
 
Joined: Aug 2005
Posts: 655
Likes: 0
From: San Antonio, TX
Default

you will definetly need a fuel pump... and if you do a dry kit maybe injectors.
Reply
Old Mar 11, 2006 | 05:18 PM
  #4  
LS1FIRE's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: Oct 2003
Posts: 879
Likes: 0
Default

Anybody else have some advice?
Reply
Old Mar 11, 2006 | 05:20 PM
  #5  
mrr23's Avatar
10 Second Club
20 Year Member
iTrader: (3)
 
Joined: Mar 2004
Posts: 4,266
Likes: 0
From: orlando, fl
Default

on the wife's car , i'm spraying 130 rwhp with stock 26# injectors and stock fuel pump. made 480 rwhp last time out. with a flat line a/f ratio of 12:1
Reply
Old Mar 11, 2006 | 06:27 PM
  #6  
Steve Gunn's Avatar
TECH Resident
 
Joined: Feb 2002
Posts: 843
Likes: 0
From: Roseville, Ca.
Default

Originally Posted by mrr23
on the wife's car , i'm spraying 130 rwhp with stock 26# injectors and stock fuel pump. made 480 rwhp last time out. with a flat line a/f ratio of 12:1
wow... I wouldn't have thought that possible with the 26#ers and stock pump.
Reply
Old Mar 11, 2006 | 06:31 PM
  #7  
mrr23's Avatar
10 Second Club
20 Year Member
iTrader: (3)
 
Joined: Mar 2004
Posts: 4,266
Likes: 0
From: orlando, fl
Default

most don't. with a wet kit, the injectors don't play a role so long as they are feeding the motor properly. here's the dyno sheet. just looked at it. the a/f ratio was 12.5:1 with 481 rwhp. the 12:1 ratio was 475 rwhp. and that was with a change from the ny-trex nozzle to the nx nozzle. no jet change.

Reply
Old Mar 12, 2006 | 06:57 PM
  #8  
AdReNoLiNjUnKiE's Avatar
Teching In
 
Joined: Mar 2006
Posts: 28
Likes: 0
Default

Spray 100 shot and get a FUEL PUMP!!
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 Mar 17, 2006 | 10:16 AM
  #9  
LS1FIRE's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: Oct 2003
Posts: 879
Likes: 0
Default

So its not safe to spray at all with my setup running the stock pump and injectors? Not even 75 shot be safe? I guess It will be safe with a racetronix kit our a single 255lph fuel pum? Dam the drag strip closes in about a week our two i gota i decide if i want to spray our not. Also what does FPSS mean?
Reply
Old Mar 17, 2006 | 03:23 PM
  #10  
02SilverWS6's Avatar
TECH Enthusiast
 
Joined: Sep 2002
Posts: 612
Likes: 0
From: Brentwood, Ca
Default

Originally Posted by LS1FIRE
...Also what does FPSS mean?
Fuel pressure safety switch.
Reply
Old Mar 17, 2006 | 04:07 PM
  #11  
mrr23's Avatar
10 Second Club
20 Year Member
iTrader: (3)
 
Joined: Mar 2004
Posts: 4,266
Likes: 0
From: orlando, fl
Default

well, i'll tell you go ahead. matter of fact, i have. but, you gotta pay to play.
Reply
Old Mar 17, 2006 | 04:50 PM
  #12  
LS1FIRE's Avatar
Thread Starter
11 Second Club
iTrader: (1)
 
Joined: Oct 2003
Posts: 879
Likes: 0
Default

I guess a 75-100 shot might be a litte risky then being safe,without an upgraded fuel pump not sure yet if i should spray our not. I guess i need a FPSS and a racetronix kit to even think about adding the juice on my car safely
Reply




All times are GMT -5. The time now is 08:57 PM.

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