89% duty cycle on a bolt on car

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06-15-2011 | 08:39 PM

#21

LilJayV10

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From: Evansville,IN

Quote:

Originally Posted by kmax05

My 03 Z06 dyno run was 411 rwhp stock inj were @98% duty cycle.

What fuel pump do u have?

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06-21-2011 | 08:24 PM

#22

ZL1Killa

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From: NC - Charlotte area

Quote:

Originally Posted by LilJayV10

Sorry I should have listed that. Stock PSI w/ ractronix pump w/ upgraded wiring harness.

It's a H/C/I car. I was disappointed with the power level but that's a different issue. AFR was 13.0 across the board.

uumm... and it made the most power at 13.0 afr across the board? I wouldn't think that would be your maximum power & spark combo

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06-21-2011 | 09:44 PM

#23

LilJayV10

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From: Evansville,IN

considering what I put down you might be right.

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