Hi i am starting a build on an old 240z i was wanting to know what you guys think about this engine. Is it worth it,does it seem like its in good condition. The transmission grinds a little but never pops out of gear. The engine has the following upgrades.Arp head studs the tomei head gasket, jun style intake manifold, q45 throttle body pallnet top feed fuel rail, 440cc injectors, spec stage 3+ clutch, and the megasquirt system with coilpacks and spark plug wires. It needs a turbo system from the header to the trottle body,however it does come with a t3t4 turbo that needs rebuilt.Oh and the best part its a NEO. He is asking 2500 and i pay for shiping.