Racing Performance works in Australia can do it, but here is what they suggest. You could Buy an engine from them and it will come with everything. Or you can take your engine in and get it fixed, I forgot what the rate was. There really isn't much to do with a Excel unless you have $. By the way, Sharkracing.com now has alot of Offerings for the Excel. I'm looking into ordering the Front bumper kit they have for it. I have a 1991 Excel 3dr. I have a shark racing strut bar on it. Thats about all the performance stuff I have.
Timothy Zacher
1991 Excel Evo II Rally Project
#346 N
Des Moines, WA
http://www.geocities.com/nwhec/