Thinking about sraying my car instead of getting a power adder. I mean id love to go turbo or procharged but the gas prices r insane. This way i can chose wen and wen not to use it. Nothing big, a 75 shot at first just b/c ive never driven a car on spray b4, but if i want more, ill bump it up to a 150. I know a tune is extremely important, but wat puts more strain on ur motor F/I or Spray? This is my DD and i need to keep it reliable. Wat do u guys think?