According to Taylor there would have been around 43,000 of these engines made. Rather surprisingly, they were outnumbered by about 5:1 by the petrol in the 88, but only 3:1 for the 109 - except 20:1 for the wagon.
Basically the same as the 2.25 diesel except for the fact that they had wet sleeves and a smaller bore. However, a lot of parts are different, although interchangeable at least as assemblies. Not entirely clear why, but they have the reputation for being very noisy compared to the 2.25. Power and torque were similar to the 2 litre petrol, but the heavier flywheel meant slower acceleration. But with the introduction of the the 2.25 petrol they were well behind the petrol engine. 
The 2.25 diesel, as well as having more power and torque, increased the maximum rpm from 3500 to over 4000, and had a lot more parts in common with the petrol engine.
John
				
			 
			
		 
			
				
			
			
				John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
			
			
		 
	
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