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View Full Version : what 9" diff


s99ta
12-06-2006, 05:24 PM
what is every ones opinion on the Detroit truetrack it looks like a torsen style diff how strong are they? i am putting a 9" in my car this winter and leaning towards the truetrack. is any one running one i don't think a spool is right for me i like to drive my car a lot, it is not my daily driver. my car is a M6 i like to launch it around 4500 rpm. currently i am putting out 405 rwhp and 415 rwtq and i will be putting heads on the car a making more power. :flex:

Eugenio_SS
01-06-2007, 12:32 AM
have the high-bias version and love it... great for roadracing + auto-xing too.
I'm putting 510rwhp NA.