PCM Diagnostics & Tuning HP Tuners | Holley | Diablo
Sponsored by:
Sponsored by:

what fuel tables to use for larger injectors??

Thread Tools
 
Search this Thread
 
Old 04-05-2003, 01:52 PM
  #1  
TECH Apprentice
Thread Starter
 
Procharged LM7's Avatar
 
Join Date: Dec 2001
Location: Anch., Alaska
Posts: 357
Likes: 0
Received 0 Likes on 0 Posts
Default what fuel tables to use for larger injectors??

I want to have someone read a 2002 truck file, so they can export the injector tables to me. I found someone to do it for me.
What needs to be changed in LS1Edit to use larger injectors?? I just want to specifically know what needs to be changed, so the person doesn't have to export every thing that doesn't get changed. This is for a 5.3 truck motor with an ATI P-1SC Procharger going on. I will use the stock injectors and FMU at first, but I know the larger injectors and doing away with the FMU is the way to really go.
Is there anybody here that knows what to change from my stock files to, later on, change to the larger injector setup? eg; injector flow rate, etc.?
I will be running a good fuel pressure gauge(already am) so I will be able to monitor fuel somewhat. The guy that gave me the file is running RC 42 lb injectors on the same motor as mine with the same ATI, but his is an 02. I think he is running a higher output pump as well, but I will be using the ProPump booster that comes with the ATI kit.
Thanks(a million) for any help. <img border="0" alt="[USA]" title="" src="graemlins/patriot.gif" /> Sam Uriarte
Old 04-07-2003, 06:55 PM
  #2  
TECH Senior Member
iTrader: (59)
 
MIGHTYMOUSE's Avatar
 
Join Date: Nov 2001
Location: Virginia
Posts: 10,010
Received 45 Likes on 31 Posts

Default Re: what fuel tables to use for larger injectors??

injector flowrate table is really the only thing you have to touch unless you have idle instability.. i have 42's and my injector flowrate with a referenced regulator is 5.51 across the board.
Old 04-07-2003, 07:49 PM
  #3  
TECH Apprentice
Thread Starter
 
Procharged LM7's Avatar
 
Join Date: Dec 2001
Location: Anch., Alaska
Posts: 357
Likes: 0
Received 0 Likes on 0 Posts
Default Re: what fuel tables to use for larger injectors??

I appreciate your answer. I have asked this same question at least five times in different places, including the LS1Edit mailing list, and noone but you has answered me. Thank you very much. This is for my 5.3 truck. Sam




All times are GMT -5. The time now is 10:32 AM.