[RallySnake]

Over 32 years, I have changed many things. The best thing was adding gussets to the Jaguar lower suspension arms so they would not try to kill me again.

Next, was going from a high RPM drag racing cam to a milder hydraulic roller that make much more low and mid range torque. Other than that:

Backup electric fuel pump.
Comfortable seats from Classic Cobra.
Tremec TKO 5 speed trans.
3.73 gears in the Jaguar rear with limited slip.
Wilwood brakes all around.
A security system that communicates with my cell phone and tells me the car's status and exactly where it is.
Acrylic polyurethane paint (Ferrari red).
Front suspension by Classic Conversions.
Micky Thompson Sportsman S/T tires.
AFR Cylinder heads.
Classic Chambered mufflers.
Distributorless EDIS ignition from '90's Ford with Megaspark controller.

RS