NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   -   Transmission Swap? (https://www.nopistons.com/performance-mods-20/transmission-swap-9880/)

sidewinderx7 12-27-2002 06:40 AM

Anyone know if a 3rd gen tranny will work with a 2nd gen? I know new tranny mounts would need to be made, but other than that?

pengaru 12-28-2002 12:53 AM

not sure, I'm pretty sure the FD has a pull type pressure plate.. you'd have to change a bunch of stuff but you should be able to do it.

13BAce 12-28-2002 09:23 AM

It's not worth the effort. Just use a TII transmission. They're perfectly fine.

vosko 12-28-2002 10:27 AM

TII and FD are basically same keep the TII tranny

rx7trix 12-28-2002 09:11 PM

2nd and 3rd gen tranny's are the same.... just change the bell housing

sidewinderx7 12-28-2002 09:48 PM

really? I would think the 3rd gen would be stronger. Oh well. https://www.nopistons.com/forums/pub...IR#>/smile.png How about the gears? Say i want to run 3rd gen gears, what all woudl i need? The thing is, i like the fact that a 3rd gen can top out at 160+ ... the TII can only top out around 140. I've been to 135 and now i want to go faster. I have the power to get there, just need different gears.

vosko 12-29-2002 02:11 AM


Originally Posted by rx7trix' date='Dec 28 2002, 10:11 PM
2nd and 3rd gen tranny's are the same.... just change the bell housing

and tail shaft...

13BAce 12-29-2002 09:13 AM


Originally Posted by sidewinderx7' date='Dec 28 2002, 07:48 PM
really? I would think the 3rd gen would be stronger. Oh well. https://www.nopistons.com/forums/pub...IR#>/smile.png How about the gears? Say i want to run 3rd gen gears, what all woudl i need? The thing is, i like the fact that a 3rd gen can top out at 160+ ... the TII can only top out around 140. I've been to 135 and now i want to go faster. I have the power to get there, just need different gears.

The only difference is 5th gear. If you rev your car to 8500 RPM you should be able to get into the 170 area.

vosko 12-29-2002 12:09 PM

the gearing is there in the TII tranny. you just need mroe power LOL

13BAce 12-29-2002 01:22 PM


Originally Posted by vosko' date='Dec 29 2002, 10:09 AM
the gearing is there in the TII tranny. you just need mroe power LOL

Yeah, the TII 5th gear is shorter, which gives better acceleration. What's really needed is a 6th gear, not a taller 5th.


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