Inboard diesel question
My question is regarding Mermaid turbo 4.
Started life as a ford 2722E non turbo 72-80 hp
Mermaid modified to 140hp
mermaid rebuilt to 200hp
I have rebuilt Lister CS4 which is a 2722e 72hp
I have stripped a mermaid turbo 4 140hp
Block, bore ,stroke,camshaft,crankshaft,conrods etc are all the same part numbers,where is all this power coming from.Ok a turbo fitted, few degrees of timing advance, air intake cooler fitted,bigger nozzles and more travel on the rack in the injector pump.
I can understand this gains more horsepower but 200hp,anyone care to enlighten me