Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Tuning help for newly installed 383 OBD1

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Old Sep 28, 2004 | 04:05 PM
  #1  
livin2dxtreme's Avatar
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Joined: Apr 2003
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From: milwaukee,wi
Tuning help for newly installed 383 OBD1

I have recently completed my install of my 383 in my 94 camaro M6. I am looking for someone with a similar set-up that is and/or has run with LT1 edit. I am looking for some base parameters and/or tables just to get this thing running properly for the break-in. I have a friend who is going to help me tune using LT1 edit. I am running at 10.5:1 compression with a 230/244 comp cam. It has .580 lift and 114 lobe seperation. I am also running 36lb injectors, 58mm TB, long tube headers, aero afpr @ 28psi, walbro 255lph in-tank pump and a Granatelli MAF. Any information would be greatly appreciated. I have been waiting 3 years and would like to finally fire this thing.

Last edited by livin2dxtreme; Sep 28, 2004 at 04:09 PM.
Old Sep 29, 2004 | 12:46 AM
  #2  
smoknta's Avatar
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Re: Tuning help for newly installed 383 OBD1

Seems like that fuel pressure is a little low. I run mine at 46 psi. I think most people seem to be in that general area. Why is yours so low?
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