Just like the title says what is the max N/A HP for a stock fuel pump in a 2006 Silverado?Also what would be the max HP for the stock injectors-My truck is near stock except for mods in sig and my injectors are running 90-95% duty cycle?Am I running it that rich or what?

 

I heard that the stock pump is good for 450hp. I HEARD!

 

i heard that most people dont start upgrading their injectors unless they are FI'ed and dont uprade their pump until nos or upgraded injectors