Ok so perhaps this one is cheating a bit since it's not a Skyline, but the F31 Nissan Leopard (Infiniti M30 stateside) is rather similar to the R31. This one just might be the coolest one out there, powered by an RB26 and sitting on 18" TE37 SL's. If that's not enough to earn it a spot for Skyline week, it's been tuned by the crazed people at R31 House.
As you can see by this photo, it sees circuit action regularly.
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