Comp Cams DA6 280S 2021-ford-f150-esi5333449 Do I need to drain

Do I need to drain and refill coolant when I swap this in

Ferodo FCP1308 Operating Temperature Comparison Chart

but test-fit first to confirm the assembly functions smoothly before committing to paint work

Porsche 981 GT4/Clubsport

The 75mm throttle body is designed for K-Series RBC

Comp Cams DA6 280S 2021-ford-f150-esi5333449 Do I need to drainDescription: Nissan 6 Cyl Magnum 280S Camshaft Solid Serious street use or mild road Racing. Strong mid range with good top end. Vehicle Fitments: Year Make Model Submodel 1970 1973 Nissan 240Z Base 1974 1975 Nissan 260Z Base, 2+2 1975 1978 Nissan 280Z 2+2, Base 1980 1981 Nissan 280ZX 2+2 GL, GL 1979 1983 Nissan 280ZX 2+2, Base 1981 Nissan 280ZX GL Turbo 1982 1983 Nissan 280ZX Turbo, 2+2 Turbo 1977 1980 Nissan 810 Base 1981 Nissan 810 DX 1982 1984