Williams Motorwerx Williams Motorwerx I started this business over 20 years ago to give my customers the advantage of performance items that weren’t available to the public.
Arrow Precision Arrow Precision Using their combined years of experience, the design team produces bespoke, race-proven designs for crankshafts, connecting rods and other engine components.
Hartley Enterprises Hartley Enterprises Hartley Enterprises specializes in custom high performance engines for sport and competition use. The engines incorporate advance motorcycle engine technology to give unparalleled high horsepower and low weight.
PRW Industries PRW Industries Over a decade ago, PRW Industries, Inc. (PRWI) recognized the need for branded, high-performance after-market parts that were value priced,
X-Ti LLC X-Ti LLC X-Ti LLC was founded in 2000 and has science-driven, hi-tech manufacturing facilities for producing components from titanium alloys.
G&S Valves G&S Valves G&S Valves Ltd. specialises in manufacturing a wide range of valves, from 'one off' prototypes for engine development, up to ongoing scheduled contracts for larger companies. We have received approved supplier status from many of the major OEM and high performance manufacturers.
T & D Machine Products T & D Machine Products T&D manufactures rocker arm systems for over 400 cylinder heads and its products have established a reputation for the highest levels of quality, performance and long-term reliability.
T&D T&D As is often the case in the performance industry, companies are founded when a racer develops a part for his own use and others see it, like it, and want it for themselves.