Van
Diemen RF05 SCCA
Van Diemen's RF05 SCCA was adapted for the Sports
Car Club of America's new 'sealed-spec' Formula
E, introduced in 2006. Based on the spaceframed version of Van Diemen's
'world car' chassis, the RF05 SCCA represents the state of the art in
spaceframe single-seaters Van
Diemen UK, the world's largest competition car maker by volume.
The cars
are powered by a race-tuned version of the 2.3-litre Ford
Duratec/Mazda MZR motor which is also specified for IMSA's Lites
3 division. MZR variants also power cars in Formula
Atlantic and the American
Le Mans Series' BKMotorsports
prototypes.
Optional
sports racer bodywork from SCCA
Enterprises converts the RF05 to a fully legal IMSA Lites 3 car
for international events. QuickShift Racing can assemble or support
your Formula E or IMSA Lites programme.
Specifications
Dimensions:
1250 lbs. with driver. 102.5in. wheelbase, 58.5in. front track, 55in.
rear track.
2.3 litre twin-cam, 16-valve in-line four-cylinder engine with alloy
block and head. Electronic fuel ignition by MBE. Power: 170bhp @ 5,800
RPM, Torque: 170 ft/lbs @ 4700 RPM.
Sequential 5-speed gearbox by Elite
Transmissions.
Pushrod-activated suspension operating on wide-based, oval-section tubular
wishbones with the latest anti-intrusion bar requirements. Alloy casting,
heat treated uprights with large diameter angular contact bearings.
Adjustable front and rear anti-sway bars.
Fibreglass
and aluminum bodywork over a brazed, multi-tubular steel spaceframe.
Composite high-nose with full-width aluminum front wing, with adjustable
winglets. Rear-wheel flip-ups. F3-style adjustable aluminum rear wing
with twin upper-elements and gearbox-mounted lower element. Flat-bottom
(no ground effect).
Lightweight,
4-piston AP calipers on 10-1/2" diameter discs all around. Cockpit-adjustable
front/rear brake bias.
OZ Racing
aluminum alloy wheels, 8 x 13 in front, 10 x 13 in rear.
Hoosier
R45A compound slick tires, 21.5 x 8.0 x 13.0 in front, 22.0 in x 10.0
in x 13.0 in rear. Hoosier Wet Compound tires (21.5 x 7.5 x 13.0 F,
22.0 in x 9.0 in x 13.0 R) are also available.
Other:
detachable steering wheel; Van Diemen rack and pinion steering unit;
8-lb. dry-cell battery; 2.5kg onboard fire system; six point safety
harness; 7-gallon kevlar fuel bladder mounted amidships; twin high-efficiency
aluminum radiators with low drag coefficients housed singularly in each
side pod.