i have a 87 tII i need a motor for it should i take the time to find an s4 tII for it or can i drop in a tII s5 just as easy and is the stock differences worth changing to a s5 set up and what would i have to do ? im gonna rebuild whatever i get if that matters....... i know theres forms dealing with this already but there is so much **** mixed in with it its hard to follow iy all my email is turbogunz@yahoo.com if ur willing to help ill give ya my number and we can talk on the phone its much easier thanx to all that can help

 

Swapping short blocks will make all the electronics headaches go away.


-Ted

 

so the blocks are the same just whats inside and outside was changed thats what i had hoped thanx

 

No they are not, but there's some headaches with fuel injector impedences, sensor compatibility, and OMP differences...

http://fc3spro.com/TECH/FAQ/ZVK/zvk.html


-Ted