stock l76/ls3 injectors maxed at 400whp???
05-05-2012, 01:40 PM
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stock l76/ls3 injectors maxed at 400whp??? I had my car dyno tuned & it only put down 400 at the wheels with the converter locked...it's a camaro with lq4 with l92 heads with a torquer v2 camshaft with a stock ls3 or l76 intake with factory injectors & they were at 90% duty cycle at around 13:1 AFR...that doesn't sound right at all does it??? also has an aeromotive 340 pump
Last edited by Mustang605; 05-06-2012 at 11:23 PM.
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05-07-2012, 07:41 PM
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Revving it won't show everything. Trust me, as I've just been down this road. Get a real world PSI reading. There may be 60 at idle and at rev, but when it needs the fuel during a 4th gear pull to redline, it may dip down to 50. You can do a 2nd gear pull to see where/if it falls.
Mine was 56 at idle and dropped to 45 at WOT = regulator and return system time. And I've got a RT 255 with the wire fix.
and have you replaced the filter recently? That concerns high volume fuel flow which can relate to a higher RPM pressure drop.
Mine was 56 at idle and dropped to 45 at WOT = regulator and return system time. And I've got a RT 255 with the wire fix.
and have you replaced the filter recently? That concerns high volume fuel flow which can relate to a higher RPM pressure drop.
