While most racing fans probably recognize Jack Roush's name from his teams' success in NASCAR, the man in the hat got his start in drag racing and holds a number of national championships in that sport. It should then come as little surprise that the first half-dozen components in ROUSH Performance Products' new Competition Line are aimed squarely at the quarter-mile crowd.
Heading up the new lineup is a two-piece upper trailing arm relocation bracket, which works in conjunction with adjustable-length upper trailing arms (with spherical bearings) to move the instant center of the rear four-link. This increases the anti-squat and improves traction while reducing wheelhop. An adjustable-length Panhard bar (also with spherical bearings) keeps the rear axle centered when the ride height is changed, while relocation brackets allow the use of a heavy-duty cast "girdle" axle cover (a popular modification with drag racers). Brackets are offered to relocate the rear sway bar to allow the use of small 15" wheels and drag tires. With the use of dedicated drag tires comes an NHRA requirement for a driveshaft safety loop, and so ROUSH is offering up one of those as well. A second wave of components is on the way, but no word yet on when they might drop.
Even with ROUSH's typically high level of engineering, proper validation is always a must, and so the team proceeded to rack up some 135 trips down the strip in the process of performing track testing. Yea, we're sure that it was really tough convincing employees to put in those hours.
[Source: ROUSH Performance Products; press release is posted after the jump]
FIRST WAVE OF THE TRACK TESTED ROUSH COMPETITION PARTS NOW AVAILABLE
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