Thread: EJ207 Owners?
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Old 04-03-2013, 10:22 PM   #6213
Scooby Newbie
Member#: 269361
Join Date: Jan 2011
Chapter/Region: SCIC
Location: Los Angeles, CA
2006 wrx
03wrx Rallycar


has anyone dealt with a restrictor on the stock vf37 on a version 8 as far as tuning? had to add one for open class rules. its a 34mm restrictor at the end of the turbo inlet. Its making the maf scaling a pain says the tuner, just looking on some insight if someone had done one before

its running super rich at the moment, and with the maf unplugged it idles great , maf plugged in it goes all over the place. already switched mafs and o2 sensors to check if they were bad but all is the same
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jhenry1983 is offline   Reply With Quote