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Looking to swap out 2.73's What ET change?

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  • Looking to swap out 2.73's What ET change?

    Anyone got ET slips that show what just changing out to a 3.42 or 3.73 from a 2.73 will do? I'm looking at what just the gear change will do.
    TIA
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    95Z,A4 (w/TCI trans control unit), P&P LT1heads,Edelbrock shorties, CC233/242-.569/.576 114*LSA cam Crane 1.6 RR,LT1_editted. Ford 30#SVO's Vigi 3200 converter and a 150 shot of nitrous

  • #2
    I have seen that they will improve your ET by about .3. That was going from the 2.73 to the 3.42. So it is a pretty good gain. Plus remember that with those gears, your going to have some traction problems. So get some good drag radials or slicks. Good luck.
    asta
    Eddie
    2000 M6 Trans Am
    Tune+exhaust=344WHP

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