fuel injectors

Reply Subscribe

Thread Tools

Search this Thread

Dec 8, 2009 | 07:40 PM

Z28reggie

Thread Starter

On The Tree

Joined: Sep 2008

Posts: 100

Likes: 0

fuel injectors

Hey guys what size fuel injector for a 383 would work ? was talking with a few guys and said maybe 36 pounds and that the stock 28s wnt work

thanks

Dec 8, 2009 | 08:00 PM

blackz93

TECH Fanatic

iTrader: (2)

Joined: May 2003

Posts: 1,661

Likes: 1

From: nc

Depends on the powah!

Dec 8, 2009 | 08:01 PM

chavez885

TECH Addict

iTrader: (12)

Joined: Dec 2005

Posts: 2,382

Likes: 1

From: Concord, CA

Quote:

Originally Posted by blackz93

Depends on the powah!

Exactly...

Heads?
Cam?
Nitrous?
Blower?

You might ask your tuner what he suggests.

Dec 8, 2009 | 09:16 PM

bigj2717

TECH Addict

iTrader: (15)

Joined: Sep 2005

Posts: 2,062

Likes: 0

From: San Antonio, TX

you can start with 30s i have a set for sell. but it depends on the power and what you migt want to do with the car in the future like nos.

Dec 9, 2009 | 01:18 PM

Houdini

TECH Apprentice

iTrader: (2)

Joined: Aug 2004

Posts: 370

Likes: 0

From: Central Massachusetts

I have the 42# RaceTronix injectors and I suggest those to all looking for a upgrade.

They idle as good, if not better, than the stock injectors and allow for just about all your possible N/A horsepower needs.

Look in sig for the setup.

Dec 9, 2009 | 01:34 PM

caddy03pimpin

Launching!

iTrader: (18)

Joined: Nov 2008

Posts: 296

Likes: 0

From: socal

i got some delphi/rochosrer 50lb injector for $200 i was asking $250

Dec 9, 2009 | 02:29 PM

LT1Dan

Teching In

iTrader: (7)

Joined: Nov 2008

Posts: 47

Likes: 0

From: CR, Iowa

Before you buy anyones injectors, talk to your tuner or if you want to do it yourself use a calculator like this one:

http://www.fuelinjectorconnection.co...widercalc.html