I have a BF2 XR6T ute running 390rwkw for approximately 3 years and it went into Elite on tuesday to get an atomic oil pump put in. Got the call timing chain tensioner was in pieces in the sump, so im pretty lucky it didnt end in disaster as I was at QR on sunday racing around the track. Ended up doing atomic oil pump, timing chain, timing chain tensioner, hardend crankshaft sprocket and harmonic balancer. So it seems all models are subject to failure, its just a matter of time. My ute has done 110000kms