2007 Sun-Red SR21


2007 Sun-Red SR21

2007 Sun-Red SR21

Based off the Hispano-Suiza HS21 concept made in 2002 by Marzel, the SR21 is a dedicated race car. It’s manufactured by Sun-Red racing who have been actively campaigning them since 2007 in the International Open GT Championship.

The car is powered by Judd’s V12 engine displacing 244 cu. in. (4000cc) which produces 500 bhp. It uses a steel tube frame with a carbon fiber body.

Although the SR21 was designed under GT2 regulations it is only permitted in the International Open GT championship where is has achieved mediocre performance. The SR21 doesn’t meet the FIAGT’s road-car production requirements.

 

In Detail

submitted byRichard Owen
typeSeries Production Car
body stylistMarzel
coachbuilderSun-Red Racing
engineJudd V10
block materialAluminum
displacement4000 cc / 244.09 in³
power372.9 kw / 500 bhp @ 8500 rpm
specific output125.0 bhp per litre
bhp/weight438.6 bhp per tonne
body / frameSteel Tube Chassis
front tires18/286
rear tires18/310
f suspensionDoubel Wishbones
r suspensionDoubel Wishbones
curb weight1140 kg / 2514 lbs
wheelbase2720 mm / 107.1 in
front track1230 mm / 48.4 in
rear track990 mm / 39.0 in
length4920 mm / 193.7 in
width2000 mm / 78.7 in
transmissionHewland 6-Speed Sequential