What are the differences between blocks on the turbo's and non-turbo's, tell me about ea81's and ea82's please.

oh yea I forgot heads too...?

EA81T:

 

Heads

Pistons

Main bearings *I think*

*Also note that the EA81T has hydro lifters, so it shares all the differences of the hydro block as well.

 

EA82T:

 

Heads

Pistons

Main bearings *again - I think*

 

That's all *I* know of.... there is probably more.

 

GD

that tells what is different, now tell me what is different about that part as compared to the other

ea82 turbo heads are dual intake port heads and are the same as ea82 mpfi heads

 

ea82 carb and spfi heads are single intake port.

 

ea82 pistons are lower compression (7.7:1) so that you can run boost without detonation.

 

no idea about bearings

is that the same scenario for the ea81?