Congratulations!

Weekend of 1-29-12

To Roush Yates Engines supplying engines to Michael Shank Racing for their Grand Am Daytona Prototype victory

To the entire Daytona Prototype field who chose Dailey Engineering as their dry sump oil pan and pump supplier 

For the ultimate in performance and reliability the choice is obvious

We are proud to be the supplier of your dry sump oil systems

Check out the complete 2011 victory results in the 2011 Race Results page or

the current 2012 season victories in the 2012 Race Results page

Products designed through innovation, not imitation

You can lead or follow...

All products are proudly manufactured in the USA

Click here for What's New

Ford 9" internal rear end pump

Dailey Engineering specializes in custom Dry Sump Oil Pumps, with Roots Style scavenge rotors and spur gear pressure sections, for all levels of racing engines.  To date, Dailey Engineering has created over 800 unique configurations based on a customer request for something to suit their needs.  Check out the full line of oil pump designs in "The Archive".  These drawings can also be found categorized by the number of stages in the SP Series and Standard Size pages.  If you can't find something to suit your needs let us create one for you!

To compliment our full line of Dry Sump Oil Pumps, Dailey Engineering also offers our state of the art "Signature Series" Billet Dry Sump Oil Pans.  Check out one of our latest dry sump oil pans for the Nissan VG 30 DETT at  Nissan VG 30 DETT.

What's New...

Proud to be a distributor for the full line of K&N oil filters

Keep an eye out for their new inline canister style oil filters

Dailey Engineering now offers a rear fuel drive for our small pump.  Custom fuel pumps are available from Waterman Racing Products with a 1/4" hex drive to mount directly on the rear of these pumps.

Dailey Engineering is proud to announce the addition of "The Classics" to our full line of Custom Dry Sump Oil Pumps.  An economical line of Roots Style Dry Sump Oil Pumps based on industry standard configurations.  Engine builder and wholesale distributor discounts are available.

Here are just a few examples

A few of our latest custom oil pumps and things...

Pump number 343 in our small pump series, a 5 stage dry sump oil pump with air oil separator.  This unique pump has the oil pressure outlet on the bottom of the pump to feed oil pressure directly into the integral oil pan or main support.

Electric air oil separator.  Currently in development