Lola B03/51

{{Short description|Open-wheel formula racing car}}

{{Infobox racing car

| Image = Lola B351.jpg

| Car_name = Lola B03/51{{Cite web|url=http://www.squadracorse.ch/lola-b0351.php|title=Squadracorse|website=squadracorse.ch|access-date=2022-06-14|archive-date=2022-02-09|archive-url=https://web.archive.org/web/20220209135023/http://squadracorse.ch/lola-b0351.php|url-status=live}}

| Category = Formula Nippon

| Constructor = Lola Cars

| Successor = Lola B06/51

| Chassis = Carbon fiber Honeycomb composite

| Wheelbase = {{cvt|3000|mm|in||}}

| Track = {{cvt|1503|mm|in||}} (front)
{{cvt|1389|mm|in||}} (rear)

| Length = {{cvt|4667.5|mm|in||}}

| Width = {{cvt|1790|mm|in||}}

| Engine name = Mid-engine, longitudinally mounted, {{cvt|3.0|L|cuin|1}}, Mugen MF308, 90° V8, NA

| Power = {{cvt|500-550|hp|kW|0}}

| Gearbox name = Lola LT2A

| Gears = 6-speed

| Type = sequential manual

| Differential =

| Fuel =

| Tyres = Bridgestone POTENZA

| Weight = {{cvt|590|kg|lb||}}

| Debut = 2003

| Wins = 28

}}

The Lola B03/51 is an open-wheel formula racing car, designed, developed and built by Lola for the Japanese Formula Nippon championship series, in 2003. It was powered by a naturally aspirated {{cvt|3000|cc|cuin}} Mugen MF308 engine that produced around {{cvt|550|hp|kW}} @ 13,500 rpm.{{Cite web|url=https://www.conceptcarz.com/z20784/lola-b03/51.aspx|title=2003 Lola B03/51|website=conceptcarz.com|access-date=2022-06-14|archive-date=2016-05-29|archive-url=https://web.archive.org/web/20160529180919/http://www.conceptcarz.com/z20784/Lola-B03/51.aspx|url-status=live}}{{Cite web|url=https://www.conceptcarz.com/s20784/lola-b03/51.aspx|title=2003 Lola B03/51 technical and mechanical specifications|website=conceptcarz.com|access-date=2022-06-14|archive-date=2022-06-14|archive-url=https://web.archive.org/web/20220614194758/https://www.conceptcarz.com/s20784/lola-b03/51.aspx|url-status=live}}{{Cite web|url=https://www.classicdriver.com/en/car/lola/f3000/2003/150504|title=2003 Lola F3000 - B03/51 Mugen Formula Nippon|website=classicdriver.com|access-date=2022-06-14|archive-date=2021-02-26|archive-url=https://web.archive.org/web/20210226164440/https://www.classicdriver.com/en/car/lola/f3000/2003/150504|url-status=live}}{{Cite web|url=https://www.speedsport-magazine.com/racecars/carinfo/lola-b03-51-mugen_-_421.html|title=Lola B03/51 - Mugen: Information of the racecar|website=Speedsport Magazine|access-date=2022-06-14|archive-date=2021-06-28|archive-url=https://web.archive.org/web/20210628210944/https://www.speedsport-magazine.com/racecars/carinfo/lola-b03-51-mugen_-_421.html|url-status=live|language=en,de}}