2012 Feature Wins

Engine Building
Hollingsworth Performance has been building micro engines since 1994. Win with a Hollingsworth Performance Micro Engine! All classes and makes available! Contact us today to discuss your specific needs.

Chassis
Hollingsworth Performance Engines now offers PMP Chassis and Sawyer Chassis in addition to its stellar motor operation to create two incredibly strong packages in micro racing. Contact Hollingsworth Performance for more details.

Check Out Hollingsowrth's Updated Racing News!

Hollingsworth Performance Spring Showoff

Hollingsworth Performance is opening its doors to the public on April 2nd, 2011 from 10 am to 5pm. View the flyer and read all the details here.

Mid Winter Fun in Australia

AJ and Fred Hopkins left this past weekend in route to Australia for a little mid winter fun. AJ will be running four races over the next two weeks down under. AJ will be driving Terry Kowals' Hollingsworth powered mini-sprint, known as Formula 500’s in Aussie land. We wish AJ the best of luck and hopes he can represent for the HPE name, and strongly encourage you to follow AJ or Hollingsworth Performance Engines on Facebook to keep up with his trip to Australia!

DRI-BAR Anti Roll Systems

1. Start with what you think is the best set and adjust around it. ON the track.
2. Run less torsion bar rate for better forward bite by utilizing sway bar control.
3. Eliminate preloading torsion bars during setup. Keep corner weights where you want them.
4. Dri-Bar allows your sway bar to control roll and torsion bars to control compression.
5. Fits everything from quarter midgets to cup cars
6. Utilize hot laps for test with optional settings
7. Fully assembled, no welding. Bolts into existing system. Replaceable parts.
8. Heat treated blades provide durable unit capable of performing in the toughest environments
9. Multi Layer blade arrangements for extremely heavy or extremely dry racetracks
10. User friendly with minimal installation requirements
11. Extensive testing resulting with a user friendly, easy installation package
12. Only requires reducing the right rear torsion bar by .025
13. After installation identical initial spring rate is left with selector handle in the middle position
14. Simplistic installation leaves only to either tighten or loosen chassis set up with movement of the handle.

Engler Machine & Tool Flyer
Download Flyer

New Carbon Airbox Cover

We also have Leading Edge Wing Caps available, other carbon fiber pieces will be available soon!

Check Us Out On

Alcohol Carb Conversions
Stock R6 Carbs Converted to Alcohol - Any Class $275

R6 Lightweight Airbox
$250

Stainless Exhaust
100% American Made and Very Light Weight $625 Complete Kit R6, Honda RR and Kaw 636

Ace Racing Exhaust
Full System - R6 Only $425

R6 Hotboxes
$450

R6 Carb Adapter Kits
Billet Adapters to Install Carbs On '03 - '08 Injected R6 and also fits the R6R $250 Kit Includes Adapters, Boots, and Clamps

Honda RR Carb Adapters
$250 Kit Includes Adapters, Boots, and Clamps

Wire Harness Conversions
We can convert the '03 - '07 R6 Injected Harness for use with carbs. We found significant gains using this harness over the '99 - '02 harness. Call for more info.

We Stock
Carb Parts
Fuel Pumps
Regulators
Filters
A-N Fittings
Chains and Sprockets
Call, we probably have it.