I HAVE A NEW LONG BLOCK CRATE MOTOR IN MY JEEP (4.0) 6 CYL.,.(INSTALLED AT AN REPUTABLE GARAGE) ,NEW WATER PUMP, NEW 195 DEG. THERMOSTAT, NEW RADIATOR, NEW FAN CLUTCH, NEW FUEL PUMP, 6 NEW FUEL INJECTORS, FUEL PRESURE IS 50 LB'S. THE CATALYTIC CONVERTER IS NOT STOPPED UP, NO WATER, OIL OR FUEL...