12 grand for 315bhp, thats a hell of a lot of money for not much power, especially in skyline terms, these cars only fetch around 3 grand on the bay, dont get me wrong im not a fan of skylines myself but you'v only got to look at what theyre worth, look at this gtr on ebay, 5 grand start bid and it says its got a reliable 430bhp, probably wouldnt take too much to squeeze 5 or 600 bhp out of it either, hmm wonder what a skyline powered cortina would be like haha
http://cgi.ebay.co.uk/Nissan-Skyline-R3 ... 7C294%3A50