Camshafts, Cam Tunnel, and Lifter Modifications

Machining for Larger Cam Cores and Roller Bearings

an image involving indoor kitchen table

Hone Camshaft Bore

This process cleans and preps the cam journals prior to installation of the camshaft bearings.

cam bearing install

Install Cam Bearings

Installing cam bearings requires special tools and skill to accurately line up the bearings with their respective oil galleries.

a desk with a computer on a table

Front and Rear Cam Bore Grooves

Allows for additional oil supply to the camshaft bearing surfaces.

Camshaft resurfacing

CMM services available

Call for a quote, can take it from a physical part to a complete CAD drawing, great for development.

an image involving sitting table computer

Enlarge Cam Tunnel to 2.030-inch (+.010 STD SB Cam Common Bearings)

Overboring of the cam tunnel when extra clearance is needed in cam tunnels is a rare service.

an image involving sitting table computer

Prep and Bore Cam Tunnel for Needle Roller Bearings- Finished to Size, No Hone (any size)

Prep and enlarge cam tunnel for installing needle roller style cam bearings. This service is performed often on a large variety of applications. Engines built for Pro Stock, street use, LS engines, dirt, or almost any type of engine can benefit. It's a tedious process that can take up to eight hours. A roller cam provides better performance, oiling, and oil control.


an image involving sitting table computer

Prep and Bore Cam Tunnel for Needle Roller Bearings- Finished to Size, With Hone (any size)

For installing needle roller style cam bearings. This service is performed often on a large variety of applications. Engines built for Pro Stock, street use, LS engines, dirt, or almost any type of engine can benefit. It's a tedious process that can take up to eight hours. A roller cam provides better performance, oiling, and oil control. For added performance and reassurance, we can finish the job with a hone.

Contact Us


ADDRESS

102 S.Iredell Industrail Park Rd.
Mooresville, NC 28115

EMAIL
promotor.engines@gmail.com

PHONE
(704) 664-6800