In a perfect world when you have exact engine management and correct fuel distribution and no hiccups along the way, then some stock components can live at that level, but given the perfect world scenario rarely occurs, then extra insurance with quality parts is sometimes the only thing that helps protect your investment. If you happen to achieve the upper end of your goal and reach 400 HP, you have increased your engines stock HP output by over 2-1/2 times what it was from the factory, I just don't think many of the stock components have that much of a safety factor engineered into them to last for long.



Class III CNC Machinist/Programmer