Just wondering how much I can spray safely? I have an 02 ZO6 with an MTI head and cam package putting out 440 rwhp. Can I spray 125 or 150 with the stock fuel injectors? Thanks for the help,Buzz

 

did you upgrade the fuel pump?get it dyno tune for the shot and spray away.think safety.

 

100 shot you'll be safe. Getting into the 150 shot and Heads/Cam area you SHOULD upgrade both injectors and fuel pump. Your injectors will be right over the recommended 80% duty cycle just on the engine. Why take a chance. Injectors are questionable if you need them, but the fuel pump will almost be a must at 150+.

David