Unmoding an engine

[Morgan3820]

Some of you may have been following in my other thread (Decision time 160 vs. 150) I need to know how big of a deal is it to put the engine back to it's original 150 hp. configuration? I know that this is going backward to some but I have concluded that installing the Peterson mogas STC on the 160 hp. is not viable. I am willing to give up the 10 hp so that I can run 87 mogas. Is it just a matter of swapping out the pistons and a carburetor jet? My AP has a very reasonable rate.

 

[skywag]

 

[PaulR]

 

[Jim_M]

 

[Gary235]

 

[DaveB]

 

[Ed Dartford]

 

[msires]

 

[goosenmaverick]

 

[philiplane]