The Ford Dorset and Dover engines are a series of inline four and six cylinder diesel engines that were marinized by the Lehman Brothers of New Jersey. The engines were built in the United Kingdom.
|Lehman Super 90 – 254 cid||90 hp||0.4||0.7||1.2||2.4||4.3||5||5|
|Lehman Super 135 – 380 cid||135 hp||0.5||0.8||1.3||2.8||4.3||6.6||6.6|
|Lehman Super 185|
|Lehman Super 225|
|Lehman Super 275|
|Lehman Super 355|