[Fritz]

RX7 - FC3S is prob more of a drift car then a track/quarter mile.
RX7 - FD3S is what ur looking for if ur going for quarter mile run's.

And with a VeilSide kit, it's really a kick ass looking car.
the 13B with dual turbo is a nice....nice.....nice....nice... car
i think it's VeilSide that has a FD with a 18 bar turbo, the chap from "High octane" was scared after a small joy ride in it.

Enigne swap: i belive that a 20B or a Boxer 4 would be good enough for the FD.

for the FC, i would think the RB26DETT, or the Lexus V8 would be the ultimate.

one thing:
since u like the RX7-FC3S.....u havent watched "Initial D" by any chance ?? :P

seroulsy: i'm actually considering the FC myself, since Skyline cost's something like 8000 euro's to insure here....and about 10-15000 euros to register....

**edited some ...errors...