| Although I will have to disagree with the comment about the stock tranny being good to 700 rwhp. I have seen a few of the local RX7 guys go through stock tranny's and stock rear diff's when they were only making 400-500 rwhp. Here is a vid of one losing the tranny from a roll-on. Right click, save as: http://flathat.woodstream.net/ColumbusRacing/Busted_Tranny.WMV That car is running the GT35/40 turbo, and was making about 450ish rwhp in that vid. The FD tranny is very noticably smaller and lighter then a Z tranny, especially when you dive into the internals. :)
AEM EMS factory certified tuner www.ipsmotorsports.net 
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