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

what size injectors

Thread Tools
 
Search this Thread
 
Old Oct 8, 2006 | 04:08 AM
  #1  
fstls1camaro's Avatar
Thread Starter
Staging Lane
iTrader: (1)
 
Joined: Aug 2006
Posts: 90
Likes: 0
From: highland,ca
Default what size injectors

i have 380 hp plus a 150 shot and plan on upgrading the heads and cam later what injectors would be good and what hp are the stock injectors rated at.
Reply
Old Oct 8, 2006 | 05:35 AM
  #2  
ringram's Avatar
TECH Fanatic
20 Year Member
Liked
 
Joined: Aug 2005
Posts: 1,691
Likes: 1
From: Sunny London, UK
Default

Stock 26's are maxed out stock pretty much. 28's "can" be ok to 300rwkw, but only just. SVO 30's are a good choice Id say. But with Cam Heads and NOS you might want to look at the 42's.
If you do a search on google there are sizing calculators based on engine bhp & BSFC which will tell you what lb rating to get.
Here is a good one http://www.rceng.com/technical.htm
Reply
Old Oct 10, 2006 | 02:34 PM
  #3  
The Red WS.6's Avatar
TECH Apprentice
iTrader: (4)
 
Joined: Sep 2006
Posts: 379
Likes: 0
From: Spring, TX
Default

I dont know what the stockers are good too, but you may want to go with an injector that is bigger than you need. I went with the 45's and they are way maxed out at 600hp and now I've got to upgrade again for more boost later. Since you have nitrous, I'd get the biggest possible so you won't have to buy the same part twice....that is if you want to go with a bigger shot later. I know I would lol... Just my 02.
Reply




All times are GMT -5. The time now is 09:23 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE