Hi Guys thanks so much for your advice.The winding back Odo is kinda making me paranoid. I guess you guys are right the condition of the engine matters.
Guys by the way i have found another car which is 2000 R34 25GT non tubo with 43,000kms on it with RWC and 1 year Rego.The car looks clean i was thinking i can make it turbo later down the track right?.
But its would be hard to tell that they are Genuine Kms or not. I am getting it for AUD12,000
Thanks guys appreciate your help