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gearbox swop

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Old Dec 31, 2008 | 05:03 AM
  #1  
bucko's Avatar
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gearbox swop

hi
has anyone put a rx8 6 speed box into a 3rd gen rx7
is it straight forward sop or do i need the flywheel strater motor ,driveshaft etc
any info would be great
thanks
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Old Dec 31, 2008 | 01:23 PM
  #2  
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I am not sure it its a straight swap or not, but I thought the 8 trans was far weaker in comparison to the FD trans.
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Old Dec 31, 2008 | 02:33 PM
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It's not a straighforward swap.

Depending on who you talk to, the RX-8 trans is actually weaker. It's certainly not worth the effort IMO.
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Old Jan 1, 2009 | 01:47 AM
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Not worth it.
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Old Jan 1, 2009 | 07:10 AM
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all you get is one extra gear between either 4-5th or 3-4th. The 6th ratio is the same.
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Old Jan 1, 2009 | 01:34 PM
  #6  
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From: uk
oh
thought the ratio was closer i was thinking about fitting one for circuit racing ,
am on a cheep budget i know some drag motor use a rx8 box over here !!
what would anyone advise me to fit has to be a standard casing and i am in the uk !!!!
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