Operation CHARM
: Car repair manuals for everyone.
Home
>>
Dodge or Ram Truck
>>
1990
>>
D 150 Pickup V6-239 3.9L
>>
Repair and Diagnosis
>>
Specifications
>>
Mechanical Specifications
>>
Engine
>>
System Specifications
>>
Engine Dimensions
Engine Dimensions
<cf201002-001>
Bore
3.91
Stroke
3.31
Compression Ratio
9.2
Maximum Net Horse Power
125 at 4000
Maximum Torque
195 at 2000