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got my engine running but the bottom end seems weak
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[QUOTE]Originally posted by CA FiveOh: [QB] Do you have a wideband O2? 32 psi of fuel pressure is a tad low. It would be interesting to see what kind of air/fuel ratios you were seeing once you hit WOT as I have a feeling you may be a bit lean. Seeing as fuel pressure is extremely easy to adjust, try bumping it up to 39 psi with the vacuum line removed from the regulator. Also, what MAF are you running...pmas or c&l? As far as the timing thing goes, just remember that when you add an extra 10 degrees to your base timing, the whole curve goes up. That means at say around 2500 rpm cruise you're going to be getting about 50 degrees of timing adavance. [/QB][/QUOTE]
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