[Marky_GTSt]

I seem to have an oil surge problem under extreme braking, The oil pressure drops off for a short time (from 4 down to 2 kg? ), I searched but could find no reference to anyone modifying an rb25 sump to aid this, Anyone done this or know what the plates would need to look like ?

 

[Simonh]

It's something I was looking for in my engine for my rebuild, I think tomei do something for it, but I know that RIPS do a baffled extended sump, available from either RIPS or Abbey.

I have a spare standard sump for sale if you want one to play with

Simon