06-18-2011, 08:18 PM
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SVX n00b
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Join Date: Jun 2010
Location: Western Washington
Posts: 292
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Re: If you had a 400HP engine........
Quote:
Originally Posted by XT6Wagon
The STi 6spd preference will also depend on car setup and desired use.
04 has very agressive front LSD, 34/66 split (dyno says its really more like 20/80 before center diff lock up) The front and rear diffs used in 04 will not stand high power forever, they use a LSD style that puts little metal "chicklets" in shear forces. Look up cam and pawl LSD.
05 has a more sane front diff, same 34/66 split, but oem DCCD auto mode is better.
06 gets a 41/59 split.
07 gets new better ratio pattern and torsen rear LSD. In 07, FHI eliminated the transmission oil pump. Something to keep in mind.
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More information:
http://forums.nasioc.com/forums/showthread.php?t=665334
http://forums.nasioc.com/forums/show...on+differences
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