Tech Answer

What are the flow numbers for GM Performance Heads?

The flow rates for several GM PP heads are included in the 2007 GM Performance Parts catalog (See pages 228 - 230 for the flow rate of the LS2, LS6, and LS7 heads). The GM PP catalog is regularly updated as new information becomes available. The part number for this book is: NAL-19202324.

Back to Results

Expert Advice & News

Expert Advice

News

New Parts

Your headquarters for the hottest new products!

As Seen on TV

Featured products from your favorite shows!

Free Catalog

Our famous Summit Racing catalog and specialty catalogs, too!

Close