A big part of this build will be addition by subtraction. The curb weight of the LS430 is just under 4000 lbs. My target is to get it under 3500 lbs. Here's a list of things I will be removing/changing:
- sunroof delete
- ABS system delete
- power steering to manual steering
- power front seats to manual seats
- dual exhaust to single exhaust
- power window/locks to manual
I plan on removing every single one of the many ECUs that the car has. There will absolutely be no computer/microprocessors. The electrical will be limited to the starter motor, glow plugs, lights, turn signals, bluetooth radio, HVAC and gauges. I'll try to make the HVAC as manual and mechanical as possible, but things like the AC clutch and fan will need to be electrical.
Basically, if I can make it mechanical/manual, I will... and no critical systems that affect the car moving down the road will require anything electrical to operate.