I am looking into getting a fiesta as a fun car to go screw around in now that the bad weather is letting up, yea yea i know i have a taco i need it to get through the 7+ inches of snow i get regularly so i'd like to try and keep it cheap since most "fun cars wont make it" All of that aside i am looking into getting a fiesta and i was wondering how reasonable it is to get a fully built that peaks at about 300 whp, i would like to get all of the side things all up to "upgrade spec" to try and make it as bullet proof as possible as i have a habit of thrashing cars and i grew up racing and it would not be past me to crash it and say screw it and make it into a rally car. I know that a turbo will likely be needed to get to this number and i would like to stay away from methanol if possible as i am not going for huge numbers. From what I can find the mr280 kit from mountune seems like a pretty good place to start. The question is if as i finish off all the rest of the parts that it doesn't already have like a down tube and a minor engine rebuild could get me up to 300 hp or if i would need to move onto more extreme upgrades like water meth, camshaft(best case install and forget and would be first on my list if possible), and double injectors to reach 300 hp or would i need to set the bar a little lower around 270-290 whp?