My RS2000 16v engine uses the DOHC sump. I've never had problems under braking and I can easily get the car to stop rapidly. I fitted an Accusump, oil cooler and pressure gauge out of concern and the Accusump has rarely been on.
My sump has around 35mm chopped off the bottom, no extension or anything.
__________________
Built/IVA'd Roadster - RS2000 16v, ZX6R, Megajolt
|