i have a s2a it was a 2 .25 petrol , i changed the engine for a 2.5 diesel , now i have a 200 tdi , which i will be fitting , i bought the engine with all the bits , eg rad intercooler , all the hoses , for £200 , im sure it will fit with a bit of light modification , if anyone has done it ,and has advice i would like to hear it , i will make notes of anything that needs to be changed , so if anyone else wants to do the same , they know what there up for .