Just so that we are all talking the same language, here's how to calculate power figures into your own native rate.

Bhp to KW muliply by 0.7457
KW to Bhp multiply by 1.3410

Bhp to PS (hp DIN) muliply by 1.0139
PS (hp DIN) to Bhp multiply by 0.9863

PS (hp DIN) to KW multiply by 0.7355
KW to PS (hp DIN) multiply by 1.3596

PS (hp DIN) to KW multiply by 0.7355
KW to PS (hp DIN) multiply by 1.3596

Nm to M.kg multiply by 0.1020
M.kg to Nm multiply by 9.8066

Lb-ft to M.kg multiply by 0.1383
M.kg to Lb-ft multiply by 7.2330

Lb-ft to Nm multiply by 1.3563
Nm to Lb-ft multiply by 0.7373

Psi to Bar multiply by 0.0690
Bar to Psi multiply by 14.504

Mph to Kph multiply by 1.6093
Kph to Mph multiply by 0.6214

Gallons to Litres multiply by 4.5460
Litres to Gallons multiply by 0.2200