LB7 Will a SAC 45 injector pass Ca. smog - Chevy and GMC Duramax Diesel Forum
Exterior Talk about the exterior of your truck here.

 
LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 07-25-2019, 09:36 PM Thread Starter
Duramax Forum Supporter
 
bearwolf50's Avatar
 
Join Date: Nov 2011
Location: NorCal
Posts: 43
LB7 Will a SAC 45 injector pass Ca. smog

All

I in the process of replacing all my injectors on my LB7. However I am VERY concerned that I will not be able to pass my California "smog check"

Basically my smog guy does a snap acceleration and then a visual check to see if a smoke plume is observed 3 to 15 feet from the tailpipe(s) that lingers for more than 3 seconds.

Ya I know makes my head exploded sometimes.

Any recommendation, knowledge or suggestions would be great. (Beside moving out of this socialist state.)

If I can't get a warm and fuzzy about the SAC 45s, I going to have to look for something else to replace the injectors.


Thanks
Bearwolf50

03 Dually
6600 Turbo Duramax LB7
Allison 1000 5 Speed
4" West Coast Diesel Performance Exhaust System
K&N Air Filter
Stanadyne Diesel Fuel Additive
LT 235/85R16 Cooper tires
GM DRW club member #69
bearwolf50 is offline  
Sponsored Links
Advertisement
 
post #2 of 4 (permalink) Old 07-26-2019, 05:43 AM
Senior Member
 
Join Date: Jun 2011
Location: Frostbite Falls MN
Posts: 268
LDS has SAC 00 now. Mine with SAC 45 puffs a bit pulling away with a load on it.

04 GMC LB7 2500 SAC 45 injectors DSP5 EFI live, ported air inlet. 4" MBRP droning exhaust.
77cruiser is offline  
post #3 of 4 (permalink) Old 07-26-2019, 10:19 AM Thread Starter
Duramax Forum Supporter
 
bearwolf50's Avatar
 
Join Date: Nov 2011
Location: NorCal
Posts: 43
77cruiser

Do you get any smoke under normal acceleration without a load say while getting up on the highway...

Bearwolf50

03 Dually
6600 Turbo Duramax LB7
Allison 1000 5 Speed
4" West Coast Diesel Performance Exhaust System
K&N Air Filter
Stanadyne Diesel Fuel Additive
LT 235/85R16 Cooper tires
GM DRW club member #69
bearwolf50 is offline  
Sponsored Links
Advertisement
 
post #4 of 4 (permalink) Old 07-26-2019, 02:11 PM
Senior Member
 
Join Date: Jun 2011
Location: Frostbite Falls MN
Posts: 268
Quote:
Originally Posted by bearwolf50 View Post
77cruiser

Do you get any smoke under normal acceleration without a load say while getting up on the highway...

Bearwolf50
Mostly from a stop, more when towing of coarse. I have tuning for the injectors.

04 GMC LB7 2500 SAC 45 injectors DSP5 EFI live, ported air inlet. 4" MBRP droning exhaust.
77cruiser is offline  
post #5 of 4 (permalink) Old 07-27-2019, 09:46 PM Thread Starter
Duramax Forum Supporter
 
bearwolf50's Avatar
 
Join Date: Nov 2011
Location: NorCal
Posts: 43
77cruiser

thanks......

03 Dually
6600 Turbo Duramax LB7
Allison 1000 5 Speed
4" West Coast Diesel Performance Exhaust System
K&N Air Filter
Stanadyne Diesel Fuel Additive
LT 235/85R16 Cooper tires
GM DRW club member #69
bearwolf50 is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Chevy and GMC Duramax Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome