PRMD Products

Terry Phelps has been in the performance racing industry since developing the first working Holley alcohol carburetor in collaboration with Mike Laws at BLP (then known as Bo Laws Automotive) since the 1980’s. 

Mike Laws has a long history in the performance racing community, and he has licensed PMRD to manufacture parts under his patents for the Twin Blade Carburetor, Upper Fuel Jets, and the Two Piece Fuel Bowl. 

Phelps Machine Research & Development, Inc., (DBA) PMRD Products, has been manufacturing component parts in our CNC machine shop for decades, supplying BLP and other racing oriented companies with engineering, solid modeling, and CAM programming.

The PMRD manufacturing of prototypes and production components is expertly processed by Terry Phelps.  Gail Phelps works hard to keep us all on track by handling the inventory and the seemingly endless paper work.