[Igofastr]

Jeffrey,

Thanks for the "heads up." I've reached the station in life where I'm looking for a solution to the air cleaner problem. Those might be just the ticket.

Anyone know off the top of their heads how big I can go without cutting the opening in my Kirkham (single holley 4150 on performer rpm intake/heads)? I guess Summit was offering 12 and 15 inch versions, and I'd go with the bigger one if I could.

Ron R