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-   -   stock injector capability (https://www.nopistons.com/3rd-generation-specific-18/stock-injector-capability-58584/)

j9fd3s 04-14-2006 10:08 PM


Originally Posted by FikseRxSeven' post='813967' date='Apr 14 2006, 03:14 PM

turbovr6 was running over 16lbs of boost and his car ended up blowing form a bad coolant seal.... and according to him, he literally tried to blow up the motor



they last longer when you try to kill em

black93fd 04-14-2006 11:02 PM

you really don't want to go above 85% injector duty cycle after that the injector especially the stock ones have a tendancy to stick form all the heat of opening and closing at such a fast rate. but as far a the stock fueel system I wouldn't go above 325hp (flywheel) on the stock injectors with a new pump.

JBs93FD 04-15-2006 03:43 AM


Originally Posted by black93fd' post='814005' date='Apr 14 2006, 09:02 PM

you really don't want to go above 85% injector duty cycle after that the injector especially the stock ones have a tendancy to stick form all the heat of opening and closing at such a fast rate. but as far a the stock fueel system I wouldn't go above 325hp (flywheel) on the stock injectors with a new pump.



**** im at 267whp uncorrected at 11 pounds 325 to the fly wheel right about there. that was on sunoco 104 though

JBs93FD 04-15-2006 03:48 AM


Originally Posted by black93fd' post='814005' date='Apr 14 2006, 09:02 PM

you really don't want to go above 85% injector duty cycle after that the injector especially the stock ones have a tendancy to stick form all the heat of opening and closing at such a fast rate. but as far a the stock fueel system I wouldn't go above 325hp (flywheel) on the stock injectors with a new pump.



Ya duty cyles on an aem are screwed up at 10 pounds with minor fuel stipulations it had a 120% duty thats impossible stock dutys are 63% the most it could have been is 80

j9fd3s 04-15-2006 11:16 AM


Originally Posted by JBs93FD' post='814022' date='Apr 15 2006, 01:48 AM

Ya duty cyles on an aem are screwed up at 10 pounds with minor fuel stipulations it had a 120% duty thats impossible stock dutys are 63% the most it could have been is 80



stock duty's are in the 90% range, its just really rich

JBs93FD 04-15-2006 01:44 PM


Originally Posted by j9fd3s' post='814056' date='Apr 15 2006, 09:16 AM

stock duty's are in the 90% range, its just really rich



on the fuel calculation chart it says a stock ecu is 63% check it out


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