I’d love to hear what HWM have to say.
Caterham didn’t change the chassis when the Mazda box began to be used. Just like when they changed the radiators, diffs and anything else. Engineered? 🤔
By the way, back in 2020 I asked one of CC’s ‘experts’ to confirm that the Duratec sloped forward to clear the hood. His answer? “I have no idea”
As I asked, do you have a Titan LSD? Sintered plates? You’ll never enjoy low levels of NVH with that if so.
A final comment. The accumulated knowledge and experience in these pages will outweigh that of HWM by orders of magnitude. I would be wary of how much time I wasted.