Ed@Demonspeed

We have been running the CSF radiators on our Cup cars for years now. Starting with the 996 and now the 997. We have just about all of our customers switched over to CSF at this point (most of our customers are Cup race cars). We have never experienced an issue with the product and they offer great service. They also offer great durability as compared to the plastic sided street radiators (as you can imagine, this is important in a race car).

Thanks
Ed