Rebuilding Zenith 40 TINs for a 2.4T with 2.2s pistons and E cams
 

I am currently planning a motor build, using a recently acquired 2.4T as a base (2.4T with 2.2s pistons and E cams). I am trying to keep my budget in check, so I am planning on reusing many parts from my 2.0E engine. The main thing I want to reuse is my set of Zenith 40 TINs currently on my 2.0E, as I don't want to spend $4-5K on PMO's or MFI. What types of things do I need to upgrade on my Zeniths for use on my 2.4 with 2.2s pistons and E cams? Jetting? Venturi?

search the forums - lots of answers

for instance - about 6 posts beelow yours
http://forums.pelicanparts.com/911-engine-rebuilding-forum/716889-2-2-2-4-zenith.html