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Norbie
Forums Junkie


Location:
Brisbane
Registered:
May 2002
Re: ma61 diff replacement Sun, 01 June 2003 03:30 Go to previous message
You need a new ring and pinion from an F series diff if you want a taller ratio. Note that you don't have to change the whole centre unless you have a specific reason to do so.

Several Toyota's come with F series diff. From the top of my head they include:
- MA61 Supra
- RA65 Celica
- Corona MkII
- MX73 Cressida
- Hilux 4WD (front diff in IFS models)

Forget getting a Hilux diff, they all have short ratios. Your best bet is to look for a Celica with a 3.7:1 or 3.5:1 ratio.

I've been looking for new F series R&P sets for my Supra because I'm in much the same boat (ie the 4.1:1 ratio is too short for my 2JZ). I've found a few places in the US which sell 3.7:1 ratios, but nothing taller than that. If anyone knows where I can find a new 3.5:1 ratio, please let me know! Yes I'm aware of the ToyMods group buy, but that doesn't seem to be going anywhere at the moment...
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SubjectPosterDate
Read Message   ma61 diff replacement SupraBOYSun, 01 June 2003 01:53
Read Message   Re: ma61 diff replacement dravenSun, 01 June 2003 02:58
Read Message   Re: ma61 diff replacement  NorbieSun, 01 June 2003 03:30
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