header, intake, header, turbo, NOS, rocket fuel engine ;-) i need info on how to manipulate extra horsepower out of my 91 se-r 2.0 +----------------------------------------------------------------------+ The mailing list home page is http://www.se-r-list.org/ To modify your subscription, go to http://lists.deskmedia.com/se-r/ Visit, and contribute to, the FAQ: http://www.se-r-list.org/FAQ/