LT1-LT4 Modifications 1993-97 Gen II Small Block V8

dyno results; want to make it to 300 rwhp

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Old Jun 22, 2005 | 09:13 PM
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Default dyno results; want to make it to 300 rwhp

Here's the dyno results on my newly aquired 95 Z. I wanted to see what you guys thought about not only the power, but what could be making it jump all over the place like that. the only problem i know of is a fouled O2 sensor. There was also a good bit of black smoke out the tail pipes when he stomped on it. I'll be changing the plugs, fuel filter and probably run a fuel system cleaner through it. Just wanted to get some feedback. thanks.

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Old Jun 22, 2005 | 09:27 PM
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wow that curve goes everywhere!!! Well i made 298RWHP with LT's, ORY P, Borla, and CAI...
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Old Jun 22, 2005 | 09:33 PM
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it was really hot and humid, but that shouldn't make a 20hp difference at my elevation.
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Old Jun 22, 2005 | 10:56 PM
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My guess would be the fuel filter, maybe ur not getting enough fuel consistently.. that's my best guess
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Old Jun 22, 2005 | 11:21 PM
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Looks like my graph. I think mine's ignition cuz my AFR is a dead on 13.0:1. Probably gonna try an opti. We "raised" it to 12.2:1 and the horsepower curve moved virtually none. I'm only doing 360 rwhp with my setup. I more worried about what it will do at the track though.
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Old Jun 22, 2005 | 11:50 PM
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looks better than the one I had posted. Then again I think the car shifted or had a torque spike. I think I just need to get dynoed on a dynojet
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