1995 OBD 1 2.8 12v VR6 Scorpion Mid section, standard Backbox K&N Induction (badly pieced together had a massive hole on the pipe which I only noticed the other day) 146,000 on the clock Max Clutch Power: 176.12 Max Clutch Torque : 181.96 Is this not bad for the mileage etc?