Motor Bay Dimensions for 1989 Jaguar XJ-S?

I am looking to put a LS1, LS2, LS3, or LQ4 in a 1989 Jaguar XJ-S and I am wondering if anyone knows the engine height for these motors and, and also whether the LQ4’s taller intake will fit under the hood. I would rather use the taller intake for torque, since the car is a little under 4000 pounds. Any info would be very helpful. Thank You!

You should contact Andrew at Jaguar Specialties, he has a kit for the conversion and can tell you what will fit or not.

Thank you very much!