'05 ROM in an '03
Jul 13, 2006, 08:42 AM
#1
'05 ROM in an '03
I have an '03 with the 10.5 single flapper hotside, Denso 720's, 272/272 cams, and 255 lph fuel pump. I was wondering if I would be better of starting with a ROM from an '05 and using it to tune my car. I think it would be a closer starting point because of the turbo. 
Jul 13, 2006, 08:45 AM
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I dont think there would be any difference. however, one of the main differences i have seen with the 05's is that they have a completley different open loop load #1 and #2 tables.
Jul 13, 2006, 09:51 AM
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Originally Posted by cpoevo
Actually I found it in another thread. I will compare the fuel maps and see what differences there are. And I will compare the timing maps as well. I will try using the fuel and timing maps from an '05.