what is stock injector rating
LS1 ratings at 58PSI
98- 28.6#
99-00-26.6#
01-02-28.8#
HP rating depends on a lot. NA, PA, efficiency of heads, cam selection.... 400 rwhp MIGHT fly... but the only way to be sure with your particular setup is to tune and watch duty cycle and fuel pressure. (Pump might get weak under load and at high revs)
98- 28.6#
99-00-26.6#
01-02-28.8#
HP rating depends on a lot. NA, PA, efficiency of heads, cam selection.... 400 rwhp MIGHT fly... but the only way to be sure with your particular setup is to tune and watch duty cycle and fuel pressure. (Pump might get weak under load and at high revs)
