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Old 03-22-2013, 03:15 AM   #7
Scooby Newbie
Member#: 165032
Join Date: Nov 2007
Chapter/Region: International
Location: The Little Red Dot
2008 STi


I've looked around for proven dynos of the Dom 1.5XT-R on 93oct pump gas and they average in the mid-300s, I am not sure if I can push it past 400 without pushing the envelope....especially with the low-reading dyno I'm gonna be tuned on.
The other concern is that high-300s or 400 is running the 1.5XT-R right to the edge of its capabilities and start to hurt the reliability.
The quick spool is the primary reason why I converted my car to the JDM twin scroll setup so what you guys have suggested definitely sounds tasty...
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BakZamGai is offline   Reply With Quote