is the standard baffling any good on these?
Also i have ordered a cosworth baffle would it be wise to use this as well as the arc sump??

 

arc sump doesn't fit with aftermarket headers. I really dont think you would need both.

 

The baffling on the ARC sump is nigh on non existent, and because it holds more oil, it's more prone to surge.

The top plate will help, but it would be worth looking at some internal baffling.

As stated, it won't fit with after market headers, it needs cutting, and shutting.


Mark.

 

As performance does an exchange for your sump to be made to a baffled sump for £80 + delivery