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Old 07-20-2004, 11:55 AM   #1
Works
Scooby Specialist
 
Member#: 32339
Join Date: Jan 2003
Chapter/Region: Tri-State
Location: Philadelphia, PA
Vehicle:
02 WRX
325whp / 300wtq

Default 18g with modded stock injectors what to do so I can get it tuned

Hey guys i have this 18g, utec, v2 tmic, walbro fuel pump, all exhaust done with no cats, and modded stock injectors. Was wondering on what to do for tuning this thing so i can drive it to a shop like turbotrix to get tuned... Please help me out
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Old 07-21-2004, 01:42 AM   #2
sc00by71
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Member#: 5362
Join Date: Apr 2001
Chapter/Region: NWIC
Location: Olympia WA USA
Vehicle:
2004 OBS
Green

Default

Without an afr it will be difficult. Set the injector scaling and that will get it close. I started from a stage4+ map and it needed a ton of work. I can't remember exactly atm but I set scaling somewhere between 750-800cc. I had to tweak the 0% column to get the idle good. Once on boost it was dead rich pegging the afr. I had to pull a ton of fuel up top and work the lower load timing. As AZscoobie has said before the txs base timing maps are unusable. I would have to agree after tuning a similar setup to yours. 18g,modded inj,APS DR650,headers,catless exh,walmart pump.
How far do you need to travel to get it tuned ? Have fun take it slow.
Shawn
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Old 07-23-2004, 12:40 PM   #3
Works
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Member#: 32339
Join Date: Jan 2003
Chapter/Region: Tri-State
Location: Philadelphia, PA
Vehicle:
02 WRX
325whp / 300wtq

Default ummm

prob about like 30 miles maybe less
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