View Full Version : Injector Setup


LeftySS
07-02-2007, 05:28 PM
Well Have Searched And Have Not Found A Good Answer To My Question. I Am Going To Do The Ls6 Intake Swap On My 99 Ss And Do The Svo 30# Injectors At The Same Time. I Know How To Tune For The Extra Air Flow But I Want To Make Sure The Injectors Are Right So That Is All I Have To Tune For. Do I Just Need To Do The Flow Rate Change Or Is There Another Table That Need To Be Changed With These Injectors So They Are Setup Right? It Is Also A Camed Car, Don't Know If That Changes How Other Tables Are Setup. Any Help Is Appreciated.

LeftySS
07-03-2007, 11:11 AM
any help? my concern is that when i start dialing in the fueling i won't know what to adjust, the ve (cause of manifold) or injectors (cause of flow rate or offset table). help!

ZL1Killa
07-03-2007, 11:37 AM
you should simply need to do an IFR change in the tune. if you can PM me if you got more questions. I usually get on here a LOT.

just tune the VE. Use PE for WOT desired AFR...also add or subtract from the MAF to get exact desired AFR

LeftySS
07-03-2007, 11:48 AM
great-that was really the only concern that i had about the tuning issue, well that and the timing issue. surely with my cam my stock 99 timing will be ok. it is ve and maf tuned via wideband and running open loop, so adjusting the ve shouldn't be too much. will start by scaling the ve by 10% is that enough to keep it from running to lean to start with. have read that the ls6 flows about 10% better than ls1.