Of course you CAN beat them .....
It's Called a TDi
Fair enough IF youve got a 90/110 with a 19j in it and you cannot be arsed swapping it for a proper engine .
I'd not bother ACTUALLY fitting a 19j to anything other than a boat on the end of a long length of chain .
Certainly not a series when there is a much better,more reliable AND easier to fit option