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One sport just waking up to the benefits of EFI is Rock Racing. The rigors of rock racing have long created fuel delivery problems.


Run with the 4-barrel Holley and 1 ¾-inch headers, the test motor produced 418 hp at 5,900 rpm and 421 lb-ft of torque at 4,400 rpm.

Learn how a simple adjustment of your header configuration can greatly improve acceleration without significantly altering the peak power output of your motor.


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While you are likely aware of Total Seal’s passion for developing parts that maximize your hot rod’s performance, you might not know many of their employees also enjoy going fast.


Keyser Demo Derby

Keyser Manufacturing gets really creative in this quick and fun promo for their Demo Derby Masters products.


Earl's Flame Guard

Holley/MSD introduces Earl’s Black Flame Guard Insulation to protect your cables, hoses, and other lines from extreme heat under the hood of your hot rod.


Firesuit measurement

Get the scoop on how to measure for the best fitting race suit.


Mahle Pistons - Measuring Bore Clearance

Mahle Motorsports provides detailed instructions on measuring piston to cylinder bore clearance.


Mittler Brothers Ultimate Tubing Notcher

In this video Mike Mittler with Mittler Brothers gives us a demo of the latest features and operations of their Ultimate Tubing Notcher.


qa1 quality testing

Our friends from QA1 join us with another great informative video. In this piece they show us their quality control process on their rod ends.


CJ Jones with his fiancee Melanie Trimper in Victory Lane.

Jones Racing Products commitment and love for racing encompasses the design room and the track.


Jones Racing Products

CJ Jones from Jones Racing Products talks about the latest in racing part technology from his innovative company.


Larry Shaw 4-Link

Take a bird’s eye view of the 4-Link suspension at work on a Larry Shaw Modified.


VP FastLube

VP Racing Fuels continues to grow, and has now unveiled their new VP FASTLUBE stations.


glamis

As if the the dunes of Glamis weren’t already hot enough, JRI Shocks heats things up further in this video. Watch as UTV’s set the sand on fire as they test the limits of technology.


VP Small Engine Fuel

Do you have a small engine damaged by ethanol? If so, VP Small Engine Fuel has developed a must-have remedy.


COMP Adjustable Push Rod

Technology is always on the move. In this video we find out about the new adjustable push rods from COMP Cams.


Hoosier Tire 3

Billy Moyer Jr. returns with his latest “Tech Made Simple” installment, where he discusses tire preparation for different rules and track types.


Driven Racing Oil Engine Test

Driven Racing Oil has introduced a brand-new and simple testing package to determine if your engine oil needs to be changed. This can be done quickly in your garage or at the track. Check out the details as presented by Lake Speed Jr. in this informational video.


Lunatia product video

Kirk Peters from Lunati joins OneDirt to talk about the latest in crankshaft, solid roller lifter and camshaft technology.


AR Bodies

Dirt Late Model Hall of Famer, Bob Pierce joins OneDirt to talk about the newest in dirt track racing body technology.


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