I have a non-turbo '87 944, and wondering if a performance chip is worth an investment. Any recommendations?

 

I just installed a Linsey chip in my 87 944s,it runs stronger from 3500 on up.I have a brand new Linsey chip for your car ,it has never been installed because the s car has a different box then the standard 944.Make me a offer it cost over $230 shipped but i have no use for it.You will notice the difference.REGARDS MARK 708 826 2252