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Honda's unlikely V8 domination is happening not on America's streets and highways, but in professional open-wheel racing. We visit Honda Performance Development, the hub of Honda's U.S. race engine program, and the biggest reason they've been so hard to to

Feb 1, 2006
Photographer: HPD
0602ht_01z+Acura_Integra_GSR+Full_Right_Side_View Photo 1/9   |   Power Station

Somewhat fittingly, the new Honda Performance Development (HPD) facility sits atop a big hill in Santa Clarita, CA. The location, about a half hour north of Los Angeles, seems an apt place for such a successful outfit. Honda has provided engines for six manufacturers' championships in the last ten years, including back-to-back titles in both Champ Car and Indy Racing League series. Amassing a total of over 90 victories in that timeframe, HPD's new home up high suits its dominance.

A subsidiary of American Honda Motor Company, HPD began as and continues today, to be the technical operations center for Honda's professional American race efforts. The original HPD, which opened it's doors in April 1993 to support Honda's CART engine program, was headquartered just a few miles away from the new shop in a 43,500 sq. ft. building. Currently, the program focuses on motors for the IRL Indy Car series, and recently moved into a 123,000 sq. ft., two-story facility. And for the first time ever, HPD hosted an open house for members of the media this past October.

For the opening, HPD personnel gave walking tours of the massive plant, while President Robert Clarke treated journalists to a presentation covering Honda's American race efforts, past and present. The engine HQ employs 120 staffers and handles a full range of engine research and development functions, including design, development engineering, prototype and production parts manufacturing, and dyno testing on five state-of-the-art transient-style engine dynamometers. Additionally, the Santa Clarita facility houses engine prep and rebuilding, material analysis, quality control, and machining and parts distribution operations, as well as HPD's administrative offices.

The engineers and builders at HPD most recently designed and produced the HI5R series Indy V8 power plant, the motor found in all Honda powered IRL cars in 2005, that earned the company its latest manufacturers' title. Developed in part with Ilmor Engineering, the 3-liter, naturally aspirated motor features forged aluminum pistons, twin cams over each bank, a dry sump oil system, and engine management by Motorola. In addition to engineering and assembling every HI5R, HPD also provided trackside support for each power unit they produced.

Racing is ingrained in the corporate culture of Honda, and in no place is this more evident than at HPD. Clarke and his crew carry on the spirit established by Soichiro Honda, who believed that competition, at the highest levels, was a means of improving the company, its people, and its products. He viewed racing as an ideal training ground for engineers and designers, and recognized that it teaches teamwork. Today, HPD pursues those same ideals in American open-wheel motor sports. The pursuit has delivered victory time and time again, placing Honda and HPD among racing's engine building elite.


Santa Clarita, CA 91355
Bob Hernandez
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