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Old May 13, 2008 | 09:41 PM
  #1  
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Default Car problems?

Car is a 2000 Camaro SS with a rebuilt 4160e.

Car has Pacesetters into 2 no name brand high flow cats, 2.5 inch duals out the back with slp loudmouth resonators. Stock ls1 intake, 232/234 .59x .59x camshaft with ported ls6 oil pump, all new wires, ss3600 yank stall, all new fluids working 02 sensors. Here is a picture of the dyno, i think its rather low and to add insult i got blown away by a stock 03 cobra the other night, like he pulled bus lengths. I know my injectors are at 112% cycle at 5800 rpms but would that cause a sad 334 rwtq with such a healthy cam?


All done on a mustang dyno in perfect weather, probably 70 degrees here in DE
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Old May 14, 2008 | 02:25 PM
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odd i have the same issue, mine only made it to 290rwhp with that cam in a 6.0L on stock injectors...
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Old May 14, 2008 | 02:27 PM
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Also that LS1 intake will limit you some. Those injectors may be the biggest part of your problem, I don't even have LT's and put down 390RWTQ with that cam, although it dropped my RWHP due to the lack of Exhaust. True duals on this car?
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Old May 14, 2008 | 04:20 PM
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what did u change?
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Old May 14, 2008 | 04:31 PM
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I have stock 98 rails, and stock injectors, i'll ask the shop what year. But it would help you a ton to get more fuel in there, and the LS6 intake would def. help it breathe.
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