You can finish both heads in one evening simply by following the instructions or watching our informational video. Each kit comes with 40 80-grit abrasive rolls (both tapered and cylindrical), two 4-inch mandrels, two 6-inch mandrels and complete instructions. These head porting tools are trusted by both DIYers and professionals for their engine builds or rebuilds. A must for any performance engine build.Watch the video below to see just how easy cylinder head porting is.
Engine porting kit professional#
Lowest cost "complete" professional level kit available.Developed to work with air or electric 1/4" collet die grinders.allow you to port both heads in an evening Highest quality components on the market today.Industrial Aluminum Oxide sanding rolls, designed for both cast iron and aluminum cyl.
Each kit comes with 40 80-grit abrasive rolls (both.