Blown head gaskets and timing cover coolant passage corrosion disable many older commercial service sedans. The VEGE Remanufactured DFB3 3.8L 232ci Compact Car Long Block Engine rectifies combustion leaks throughout this commercial long block repower. This 6-Cylinder 150HP pushrod unit requires balance shaft drive gear backlash verification prior to installing front covers.

Dense ASTM A48 Class 35 cast iron forms the deep-skirt crankcase, paired with A356-T6 aluminum cylinder heads. A balanced nodular iron crankshaft spins in tri-metal copper-lead bearings with heavy-duty main journal girdles. This VEGE engine core demands a 12V 165A starter draw during cold winter cranks. The bare motor weighs 320 lbs dry, measures 25in length, 24in width, 26in height, and accepts 4.5 quarts of oil.

Key Features of VEGE Remanufactured DFB3

Fleet shop supervisors buy VEGE Remanufactured DFB3 Compact Car Long Block Engine units to restore reliable service operations. Every industrial engine rebuild uses upgraded multi layer steel gaskets and high-tensile head bolts to eliminate coolant breaches.

- Cylinder bores measure 3.810in with cross-hatch plateau hone finishes.
- Main bearing journal clearance holds at 0.0015in for rapid hydrodynamic film generation.
- Reinforced multi layer steel head gaskets prevent fire ring distortion under heat.
- Hydraulic roller lifters receive magnetic particle inspections for micro-flaws.
- Internal counter-rotating balance shafts receive new seamless bronze bushings.
- This DFB3 commercial core features diamond-resurfaced deck planes within 0.0003in.
- Stellite valve face inserts resist exhaust gas erosion during sustained towing.

Dyno Cell Bench Test Verification

Automated dynamometer certification demonstrates that this DFB3 long block engine produces 150 continuous BHP and 215 ft-lbs of torque at 3400 continuous load RPM. Internal oil gallery pressure measures 52 PSI with oil sump temp steady at 193°F under sustained brake torque. Exhaust gas temp peaks at 1260°F along the manifold collector. Cylinder compression measures between 170 PSI and 178 PSI across all six cylinders. Crankshaft flange runout checks at 0.0003in TIR.

Field Installation Limitations Rules

Transmission throttle valve kickdown cables need 6 lbs of actuation pull force to ensure positive downshifts under load. This pushrod motor is not designed for twin-turbo competition cars, marine stern drives, or stationary generator stations.

- Drain break-in motor oil and replace filter after 500 miles or 25 operating hours.
- Check non-adjustable hydraulic lifter preload between 0.025in and 0.045in cold.
- Torque cylinder head bolts in three stages to 37 ft-lbs then add 180 degrees.

Crate Manifest Warranty Provisions

Backed by the VEGE assembly standard, each engine includes a 3-Year 100,000-mile limited parts warranty. The wood shipping container carries the complete long block assembly, stamped oil pan, aluminum timing cover, dual valve covers, oil pickup tube, and signed dyno load sheet.