Urgently seeking advice

[kevo16v]

Are xe blocks the same as the let blocks?

[ive_had_a_novadose]

im not a smart lad on the xe and let conversions but im sure the main difference is that the xe is a normal engine whereas the let is a turbocharged engine

[ste porter]

let has low comp pistons other than that bore sizes crank jernals cranks ect are the same mate oh and the let has an oil return pipe on the front of the block thats blanked off on standard xe

[Lanky]

If your talking about dimentions and wondering if its the same to fit then it basically is the only difference is the turbo on the manifold and the oil return pipe on the front of the block as ste mentioned