Thread: EJ207 Owners?
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Old 07-22-2012, 05:20 PM   #3777
WhiteBgeye02
Scooby Specialist
 
Member#: 224785
Join Date: Sep 2009
Chapter/Region: MWSOC
Location: neenah
Vehicle:
2005 wrx-jdm207
i went black...

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Quote:
Originally Posted by Gam30vR View Post
.... If your running it hard with the factory tune from Japan, so far everyone says its not a good idea... especially to be in boost unless you have the right gas in the tank
heres what i found. with our 93 in wisconsin some of which has e10 blend. actually almost all of them do i took my rom and changed a few things. first of which combined the base timing and adv map and then made the adv map flat. took 2* out. it never knocked under wot 18psi. since then i have misplaced my stock rom but i am pretty sure with what i got its not knockign and i am close to stock timing. have a better tmic and thermal protection all around though than stock.

best option is always get tuned though since all cars are different.
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