WIN AFTER WIN,
RECORD AFTER RECORD

powered by Performance Concepts

• Cylinder Head & Engine Development
• Fabrication & Design
• Precision Service & Repair

LEARN MORE
wins and records

198 MPH @ EL MIRAGE
FASTEST UNBLOWN LAKESTER
FOUR - 2015 SCTA RECORDS

powered by Performance Concepts

Costella - Hoogerhyde
Car #8282 Nebulous Theorem XI
RECORDS: 198.629 / 186.086 / 191.736 /191.118

land speed car record

FOUR - 2015 AFM
CHAMPIONSHIPS

powered by Performance Concepts

Austin Guinn - AFM# 128
250 SBK / 350 Prod / 500 Twins / Formula III
(that's correct - 4 championships on the same engine!)

afm championships

BIG AIR

powered by Performance Concepts

Art Williams - SR1# 819

AW SR1 car

TWO - 2015 AHRMA
PACIFIC CROWN
CHAMPIONSHIPS

powered by Performance Concepts

Joker Machine - Billy Hamill
Champion: 200 GP / 160 CB
Cylinder Head: Performance Concepts
Engine: RDL Racing

arhma pc championsships

220 MPH @ EL MIRAGE
FASTEST UNBLOWN BIKE - EVER.

powered by Performance Concepts

Jim Hooherhyde - Bike# 8269
Record: 220.701 May 2013
Status: uncontested as of 2016

land speed bike record

FLYING 1ST CLASS

powered by Performance Concepts

mason mx

FASTER, STRONGER, LONGER

it's what we make engines do

Performance Concepts delivers top-level, record setting, championship winning motorcycle engine work. We strive to provide the best in cylinder head & engine development and it shows - win after win, record after record. From Superbike to Supermoto, Land Speed Racing to Legend Cars and most things in between - we build some of the most competitive race equipment available anywhere. While race engine development is foundational to what Performance Concepts does, we also serve the general powersports community. The adage "competition improves the breed" rings loud and true here. The invaluable experiences and lessons from racing helps to continually improve the product to benefit both racers and recreational riders alike. In addition engine work we offer metal fabrication & design services as well as the best in precision service & repair. So whether you're making a run for a record, championship, your favorite road or trail... Performance Concepts is dedicated to helping you get the most from your racing, street and off-road motorcycle.

WHY PERFORMANCE CONCEPTS

experience • results • motivation

Our customers benefit from nearly three decades of knowledge, experience and expertise derived from automotive, motorcycle and watercraft competition. We bring to the table a perspective of having seen, evaluated and enhanced many types of engine designs and technologies. It's the depth and diversity of experience that allows us deliver optimum results for all manner of racing disciplines. So no "one-trick ponies" (brand/model specialist) here, we take pride in making anything that crosses the Performance Concepts build table go - faster, stronger, longer.

In racing, engine work is about performance based results. Results are why privateers, engine builders and other shops - choose and rely on Performance Concepts. Race after race, our Supersport and Production legal cylinder heads regularly beat our competitors. From coast to coast, our cylinder heads and engines populate and dominate multiple grids at national and regional series. Our Land Speed cylinder head work on a naturally aspirated stock 1000cc bore officially records: 220.701 MPH @ El Mirage. That record represents what is known as the fastest unblown bike, EVER... At current and holding, a distinction that no other builder anywhere, can either claim or prove. When it's said that Performance Concepts produces some of the most competitive engine work available anywhere, it's actually matter of record.;)

Faster, Stronger, Longer - those three simple words embody the driving force that moves us to help power your goals. It's more than a tag line, it's the mission, motivation and focus. We're rather impassioned by the work we do, for the purposes it serves and for the ear-to-ear grins it produces for our customers. Beyond the results and a job well done, we're largely motivated by you - the racer, recreational and utilitarian rider. Some of our greatest satisfaction comes from seeing you succeed - in racing, in building your dream bike or simply getting exactly what you want and need from your ride. Performance Concepts exists to create speed, power and reliability for your consumption and satisfaction... Whether for success in the competitive environment or simply treating yourself to the kind of performance and quality work worthy of the most discerning of enthusiasts.

 

WHAT PEOPLE SAY

directly, via email and on forums