FASCINATION ABOUT 4AGE 20V ITBS

Around the 4AGZ intake manifold- the #1 runner, that is Puppy-legged, has to be stuffed and recontoured. This is a simple process that has to be carried out. Make sure you regularly Examine the supercharger oil also. Several units have died due to oil starvation.As such they don't seem to be interchangeable amongst each other Except if the matching