Lawn Mower Racing Performance

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Precision Cams has quickly become the leader in mower racing camshafts, engines, and components.

New for the summer - we have found some "mow" horse power for your Briggs Intek single with the PC-440!

We always stock 12HP Flathead, Twin Opposed Flathead, Billet Single and Twin Intek, and Twin Vangaurd camshafts. We offer same-day shipping on these cams. If you run another engine type, just send us your blank. We have a 1-2 day turnaround time on special order cams without any compromise to quality.

Precision Cams builds complete lawnmower racing engines. We also carry a full line of ARC racing components, as well as Billet lifters, valve springs, and retainers.

New adjustable length Billet aluminum pushrods for the Intek Single/Twin and Vanguard models. Go to our Online Specials page for pricing.

Exhaust "U build" kits also available.

12HP Flathead Products

Racing Engine

12HP Flathead Cams

Single Vortex Carb

Blueprinted Valves

Double Valve Springs & Billet Retainers

Billet Rod

Billet Flywheel

12HP Billet Crankweights

Intek Single Products

Intek Single Cams

Intek Single Billet Cams

Intek Single Billet Pushrods

Single Vortex Carb

Double Valve Springs & Billet Retainers

Billet Rod

Billet Flywheel

Intek Twin Products

Intek Twin Cams

Intek Twin Billet Cams

Intek Twin Billet Pushrods

Twin Vortex Carb

Double Valve Springs & Billet Retainers

Billet Rods

Billet Flywheel

Vanguard Smallblock Products

Vanguard Smallblock Cams

Vanguard Smallblock Billet Pushrods

Twin Vortex Carb

Double Valve Springs & Billet Retainers

Billet Rods

Billet Flywheel

Vanguard Bigblock Products

Vanguard Bigblock Cams

Vangaurd Blueprinted Heads

Double Valve Springs & Billet Retainers

Miscellaneous Mower Products

U Build Kit 1

U Build Kit 2