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Old 08-02-2014, 09:05 PM   #16
Speed Addict
Scooby Newbie
 
Member#: 327313
Join Date: Jul 2012
Chapter/Region: International
Location: Brasil
Vehicle:
2009 WRX STI
68 Alfa 1750 GTV

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Quote:
Originally Posted by speedyHAM View Post
I would replace the exhaust manifold with a FullRace or KillerB setup. That will help spool. As others have said smaller cams would make a large difference as well.
Quote:
Originally Posted by wrxsubiemod View Post
You are killing your spool with not having your elbows ported. The cross pipe is a larger diameter than the elbows and will cause slow spool and reversion

Get the stock cross pipe back on or port the elbows

Sent from my XT907 using NASIOC mobile app
I guess getting some variables out of the way is key, establish priorities and go from there.

I got a good deal on a brand new Tial .63 housing right here in Sao Paulo with my tuner, bought it this afternoon. Got lucky on that one.

I'm almost certain on getting Perrin big tube headers, I feel like I cut a corner with that crosspipe. I've only seen pictures but it appears that it will be fine with the KillerB oil pan. Can someone confirm this? A GS Ceramic coated Up Pipe w/ 44mm EWG is also the probable choice.

After I get this stuff together I'll update the thread, hopefully get it reflashed and to the dyno again soon.

Thanks a lot for the input!
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