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Old 08-08-2013, 03:28 AM   #17
Scooby Specialist
Member#: 220153
Join Date: Aug 2009
Location: PRC/UK
'05 WRX JBP WFC#207
GTX3076 ViPec V44


Originally Posted by gurusan View Post
Really nice build...but I think that's about the worst powerband I've ever seen...? Full boost at 5000rpm on the street for 377hp?
bad fuel anyway. im trying to lean out, advance ignition and boost up. but each of them brings huge knocks.

eventually, target afr is 10.6-10.8, peak boost 22psi, ignition is 14 degree which are really really bad.

Another factor i suppose is dyno itself coz its local brand and still under development.
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