spiritfish

Since my last build you know back before all these ecu's and O2 sensors etc. things seemed a little easier, well less complicated any how. I keep wondering what's going to happen to my ecu and my fuel injection system when I add a set of headers, a mild cam, roller rockers, port and polished heads etc. etc. I'm wanting as much performance as possible out of a stock or near stock bottom end, I need to run regular gas. I'm a firm believer in making things BREATHE REALLY GOOD, any advice in this area is going to greatly appreciated. Thanks for all the welcomes and thanks in advance!!!