NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   Rotary Engine Building, Porting & Swaps (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/)
-   -   Manual Engine / Auto Transmission (https://www.nopistons.com/rotary-engine-building-porting-swaps-55/manual-engine-auto-transmission-41420/)

cussman 12-12-2004 05:10 PM

I know there are tons of threads about the automatic to manual swap. I need to know about puting an automatic onto a manual engine. I know that the front counter weight is different and the rear housing is different some how, but I don't know if the auto will bolt to the manul rear housing or not? Does anyone know whats different? I looked at the micro fish and they have different part numbers and even the excentric shaft has different ones too!



Thanks any info would help!!



Terry7

jspecracer7 12-13-2004 03:59 PM

You will need the automatic rear counterweight and change the bearing/seal inside rear of the e-shaft. The auto tranny bolt holes will line up except for one bolt.

93BlackFD 12-14-2004 02:02 PM

umm, starter would go where?

cussman 08-17-2009 11:33 AM

No can do,

The automatic starter will not mount to a manual engine rear plate. The rear plates are different between automatic and manual engines.

heretic 08-22-2009 03:45 PM


Originally Posted by cussman (Post 833185)
No can do,

The automatic starter will not mount to a manual engine rear plate. The rear plates are different between automatic and manual engines.



Are you sure about that? I had no trouble mating an automatic to a manual engine before. The starter bolts to the trans, not the engine.



FD might be different somehow, but the OP didn't specify what engine or transmission.

RONIN FC 09-16-2009 07:49 PM

Im guessing the O.P. was referring to the FD.



The rear irons are different, as stated before.



And this thread is 5 years old!https://www.nopistons.com/forums/pub...1047683329.gif


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