BigDon wrote:I cant see if you have a catch can in there under the bonnet but if you do make sure it is big enough to comply with MSNZ rules or revert to factory piping. From memory if you have a catch can then
Engines up to and including 2000cc need to have a minimum of 1 litre catch tank capacity
Engines exceeding 2000cc shall have a min of 2 litre catch tank capacity
I cant remember if the above engine capacity is pre or post the equivalence factor being applied.
It is just on straight engine size , no equivalence factor is applied in this rule