The good news is I don't have to worry anymore why the Tucker has no power. The turbo is 100% locked up. It starts good, idles and rev's up perfect, 0 blowby. I never dreamed a motor could sound that good with the turbo no turning at all. (If a turbo go's out on one of our semi"s they smoke and will not even pull them self's to the shop) Of course the bad news is a remain turbo is over $1400.00 from Cummins!! I see some Holset turbos on E-bay off dodge pickups for less. Does anyone know what the difference would be? Its a 5.9 12 valve 194 Hp.