Hi all.

I am having built a new engine for my 1973 911E. Bought a 2.4E MFI system and a 2.4T (carburetor) engine. The original plan was to build a 2.4S spec with MFI.

Then I came across a dismantled engine with 2.7 nickies and JE 9.5:1 pistons, and the plan was upgraded to 2.7 RS specs. Now I am concidering to go for a 2.7E engine instead, simply because I will save more than 5,000 USD on not having to modify the MFI system and port the heads.

The big question is: Will I be satisfied with the performance and character of the engine?

I have driven a 2.0S and a 2.4S, and both are on my top three list of memorable rides.

A high compression 2.7E engine will have a power output somewhere in between a 2.4E and a 2.4S, but will it be as thrilling as an S?