Originally Posted by
MannheimAlex
I`ve read somewhere in thepost you had a boostleak, have you checked the turbo bevor or after that.
Cos if you have a boost leak, the turbo can spin with way too much rpms and can cause some damage.
the lag was aas issue before the boot leak, even when the car was set up at msd thy commented it was slightly laggy,
as its the first and only cosworth ive owned i just thought it was normaly but after driving others n rich driving my car its come clear that it is abnormally laggy