*** Welcome to piglix ***

Eagle HF89

Eagle HF89
ToyotaGTP99-DirtPath1-89mia.jpg
Category IMSA GTP sports prototype
Constructor All American Racers
Designer(s) Ron Hopkins, Hiro Fujimori
Technical specifications
Chassis Aluminum honeycomb monocoque, with tubular steel roll cage
Suspension (front) Double wishbone suspension, coil-spring over damper
Suspension (rear) Double wishbone suspension, coil-spring over damper
Engine Toyota 3S-GTM 2100 cc Inline-4 Turbocharged, mid-mounted
Transmission Hewland 6 Manual transmission
Fuel Trick
Tyres Goodyear
Competition history
Notable entrants United States All-American Racers
Notable drivers United States Willy T. Ribbs
United States Rocky Moran
Argentina Juan Manuel Fangio II
United States Chris Cord
United States Drake Olson
Debut 1989 IMSA Grand Prix of Miami
Races Wins Poles F.Laps
38 5 3 2
Constructors' Championships 0
Drivers' Championships 0

The Eagle HF89 and its evolution, the Eagle HF90, is a racing car built and entered by Dan Gurney's All American Racers team, for the IMSA GT Championship. It was raced from 1989 until 1991 in IMSA's premier sports-car racing category, the GTP (Grand Touring Prototype) division. The design was also sometimes called the Eagle MkII.

From 1983 until 1988, Dan Gurney's team entered cars in the IMSA GTO and GTU divisions, with Toyota Celicas as the basis for their cars. After claiming the driver's and constructors' championships in the GTO division in 1987 with driver Chris Cord, and a third place in the division the following year, the AAR team switched to the IMSA GTP division for 1989.

The team used two types of cars; the other chassis was a TOM'S Toyota 88C car (an FIA Group C-based car). Both were powered by a turbocharged, 2.1-liter inline-4 engine producing approximately 600 horsepower, which was similar to the engines AAR used in their IMSA GTO and GTU cars.

The "Eagle" marque was used by Dan Gurney's AAR team to denote their racing cars, the "HF" comes from the initials of the designers' surnames, Hopkins and Fujimori, and 89 from the two-digit year of its initial competition. Four chassis were constructed, and two were modified in 1990 and reclassified as HF90.

The car made its debut at the 1989 IMSA Miami GTP race (car #99), but retired from the event with an engine timing belt malfunction. The team concentrated its efforts on the #98 car; AAR would not enter the HF89 until the Lime Rock GTP race. The car then completed its first race with a 5th-place finish at the following event at the Mid-Ohio GTP race. The HF89 did not finish any other races that season.


...
Wikipedia

...