Originally posted by: mAdD INDIAN
The VH45DE is the 4.5L DOHC V8 engine in the older Q45s, they made 290hp similar torque...they have been said to be underrated in the 89-92 Q45s.
However, the example we are looking at in the Z, is a TWIN TURBO VH45DE...now that must rock.
Look at the welds on the interlooking piping..just art.
Altho it is odd how hte turbos are located all the way near the tail pipes.