Hey guys, my dad has just bought me a 1997 xh xr6 tickford for my 17th, and I want to play around with the engine alot to make it " my little race car" anyone know what type of mods that you would do to the car to increase it's performance?? Anything would be really helpful, thanks guys.

This has been covered about 70000000 times. Look at the stickies and do a search.

ford-4l-and-6-cylinder-f1/3-9l-4-0l-inline-6-modification-guide-t66.html