PA Hillclimb

I have read through the GCR and the supps on seat mounting and seat type but still don't have an answer to my question. Can I mount my racing seat to the factory seat adjusting rails? I have also read that it is highly recommended to have a bar mounted between the seatback and the roll cage. I don't...

This is a long overdue thank you to Rick Rock for inquiring and clarifying my question on the electric fuel pump. I greatly appreciate your contacting the national office as well as the DC region in order to determine if the oil pump configuration is acceptable. I look forward to the development of ...

I'm going to run my Miata in SPU this coming season becuase of an engine change. For the last two years I ran the car as a Spec Miata so it is a production based car, not a tube frame car. In addition to rebuilding an engine the builder is also installing an electrically driven supercharger, hence t...