Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

2000hp E85/E99, what injectors?

Thread Tools
 
Search this Thread
 
Old Mar 6, 2011 | 09:48 PM
  #1  
dreamls1's Avatar
Thread Starter
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
iTrader: (25)
 
Joined: Sep 2006
Posts: 1,051
Likes: 3
From: Bloomington, illinois
Default 2000hp E85/E99, what injectors?

Looking for what size injectors? 160# to small?
Reply
Old Mar 6, 2011 | 10:00 PM
  #2  
Lonnies Performance's Avatar
LS1TECH Sponsor
iTrader: (16)
 
Joined: Feb 2007
Posts: 2,662
Likes: 2
From: Pittsburgh, PA
Default

You would need approx 180's on gas & 220's on E85.

If you want any kind of idle quality, a staged 16 injector setup would be a better alternative.
Reply
Old Mar 6, 2011 | 10:34 PM
  #3  
dreamls1's Avatar
Thread Starter
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
iTrader: (25)
 
Joined: Sep 2006
Posts: 1,051
Likes: 3
From: Bloomington, illinois
Default

What about running high indep injectors?
Reply
Old Mar 6, 2011 | 10:38 PM
  #4  
TheLS1Lover's Avatar
TECH Resident
 
Joined: Jan 2011
Posts: 934
Likes: 0
From: Tulsa
Default

You will need a driver box or standalone to run high z. But with E85 you will need (like Lonnie said) 220lb Injectors. If you have the money the 16 sequential will be best.
Reply
Old Mar 6, 2011 | 10:50 PM
  #5  
98transbum's Avatar
Staging Lane
 
Joined: Jun 2009
Posts: 75
Likes: 0
From: ny
Default

Originally Posted by TheLS1Lover
You will need a driver box or standalone to run high z. But with E85 you will need (like Lonnie said) 220lb Injectors. If you have the money the 16 sequential will be best.
why give the guy bad info. The stock computer will run a high z injector all day. If he puts in a low impedance injector he will need a driver box. I am running 1000cc highs with a 411 box. Runs perfect
Reply
Old Mar 6, 2011 | 10:53 PM
  #6  
dreamls1's Avatar
Thread Starter
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
iTrader: (25)
 
Joined: Sep 2006
Posts: 1,051
Likes: 3
From: Bloomington, illinois
Default

I was thinking the Bosch 2000s high ind. No box needed!
Reply
Old Mar 6, 2011 | 11:53 PM
  #7  
corpserodeo666's Avatar
TECH Regular
iTrader: (12)
 
Joined: May 2007
Posts: 438
Likes: 3
From: Northbrook, IL
Default

Originally Posted by 98transbum
why give the guy bad info. The stock computer will run a high z injector all day. If he puts in a low impedance injector he will need a driver box. I am running 1000cc highs with a 411 box. Runs perfect
Yeah that is true. To run HI-Z Injectors you will NOT need a driver box only for Low-Z Injectors. I'm running 120's right now with a driver box. I'm trying to get some good HI-Z injectors and have been looking at these http://billetatomizerinjectors.com/ but they are not cheap. If you have any questions I can help you out I've been looking for some good ones as well.
Reply
Old Mar 9, 2011 | 06:43 PM
  #8  
TheLS1Lover's Avatar
TECH Resident
 
Joined: Jan 2011
Posts: 934
Likes: 0
From: Tulsa
Default

Sorry I meant Low Z.
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 9, 2011 | 09:36 PM
  #9  
dreamls1's Avatar
Thread Starter
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
iTrader: (25)
 
Joined: Sep 2006
Posts: 1,051
Likes: 3
From: Bloomington, illinois
Default

If you want some high Z go with FIC injectors, this is what I am going to run

http://www.corvetteinjectors.com/sho...?productid=333
Reply
Old Mar 9, 2011 | 09:52 PM
  #10  
93formto98T/A's Avatar
TECH Fanatic
iTrader: (28)
 
Joined: Jun 2005
Posts: 1,586
Likes: 1
Default

I'm willing to bet you'll need injectors approaching the 300# range for 2Krwhp on e85. With e99 you will need even more, say 350#+. I maxed my 160s out on e85 at 1100rwhp. That was without a BAP and I'm not sure it will make a difference. I'm trying to make 1500rwhp on e85 and upgraded to dual Magnafuel race pumps each with it's own BAP and 220lb injectors. The fuel consumption with e85 at high boost is horrific. Keep in mind you would also need a large bore custom fuel rail for the sheer volume or as others have said; the dual rail/16 injector setup is your best bet but you'll need a BS3 or equivalent to do so-when I looked into it awhile back it was running $3500ish with the 16inj and dual WB options.

Last edited by 93formto98T/A; Mar 11, 2011 at 09:02 PM.
Reply
Old Mar 9, 2011 | 09:57 PM
  #11  
cjmatt's Avatar
TECH Enthusiast
iTrader: (4)
 
Joined: May 2006
Posts: 589
Likes: 0
From: Metro Detroit
Default

why wouldnt you run race gas on a 2000hp setup. seems odd to run a $20k motor and not spend the extra $2/gallon on gas
Reply
Old Mar 9, 2011 | 10:33 PM
  #12  
dreamls1's Avatar
Thread Starter
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
iTrader: (25)
 
Joined: Sep 2006
Posts: 1,051
Likes: 3
From: Bloomington, illinois
Default

Originally Posted by cjmatt
why wouldnt you run race gas on a 2000hp setup. seems odd to run a $20k motor and not spend the extra $2/gallon on gas
E98 is race gas check the octane. Lot of positives with ethenol
Reply
Old Mar 13, 2011 | 02:46 PM
  #13  
Mattsv8's Avatar
8 Second Club
iTrader: (7)
 
Joined: Dec 2010
Posts: 159
Likes: 0
From: grove city oh
Default

Originally Posted by cjmatt
why wouldnt you run race gas on a 2000hp setup. seems odd to run a $20k motor and not spend the extra $2/gallon on gas
no it dont makes perfect since. i love the stuff im shooting for 1300 and carbed though. pump e85 kroger
Reply
Old Mar 13, 2011 | 02:51 PM
  #14  
themachasy's Avatar
TECH Regular
iTrader: (5)
 
Joined: Apr 2008
Posts: 474
Likes: 0
From: Miami, Florida
Default

The newer 212s (i think its 2200cc) (high impedance) are curved so they idle nice and smooth. Dunno how much that helps you. Other guys are on point though, you need a lot of injector and a ridiculous amount of pump for that much fuel. I don't see another option to a dual injector setup. I have a great source for injectors but he's mostly wholesale.
Reply




All times are GMT -5. The time now is 08:43 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