91 SI 4.25 final drive in my 92 cx trans?
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Joined: Feb 2002
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From: detroit, mi, usa
91 SI 4.25 final drive in my 92 cx trans?
Is it possible? I think it might speed this thing up with my 91 Si eng in it. Is it hard to do? Has anyone ever done this before? Please help out?
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Joined: Oct 2001
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From: Southside ATL, GA
Re: 91 SI 4.25 final drive in my 92 cx trans? (DETROITREX)
Your CX has a 3.25, while the 1992-1995 DX has the 4.06, and the 1992-1995 Si/EX has the 4.25 also.
I'm not 100% about the CR-X si 4.25 working, though it *should*, but I am sure that the 1992-1995 Si/EX would work. Internals on the cable-type CR-X trannies may be slightly different than the hydro 1992-up D-Series trannies.
Good luck though, and if you can find a 1992-1995 Si/EX tranny, I'd swap the whole thing in - cloer gearing too, not just a better FD.
I'm not 100% about the CR-X si 4.25 working, though it *should*, but I am sure that the 1992-1995 Si/EX would work. Internals on the cable-type CR-X trannies may be slightly different than the hydro 1992-up D-Series trannies.
Good luck though, and if you can find a 1992-1995 Si/EX tranny, I'd swap the whole thing in - cloer gearing too, not just a better FD.
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