I wouldn't get so happy as doing it once a day but it is deff. safe if hooked up correctly. Yes, direct port kits are a little more expensive but would you rather spend the couple hundred extra now or the couple thousand later when you burn one of your pistons because your not getting even distribution? Save some money out of an extra paycheck or 2 and you will be MUCH happier with the direct port. Also, a 75 hp shot on a wet setup that is not direct port will be slower than a 75 shot direct port setup.