whats your favorite diesel pickup

I make injector flow bench electronics for 3 different Ford common rail engines. The 7.3, 6.0 and 6.4. Each uses a different means of injector control. As an engineer, I personally think Ford engineering is poor. The good part, is it gives me a job, making things better. The testing of the injectors is very noisy. They make enough nasty noise, I cannot think at all. I do all the code and hardware development offsite.

I love the smooth sound of the Perkins engine in my farm tractor. I have good creative thoughts when bush hogging, and my dog likes it too.