vacuum
Out of curiosity I decided to measure vacuum at idle. I registered a steady 26 in Hg. Is this normal? Can you have too much vacuum? Is it safe to say that I still have the stock cam? I'm like the fifth (possibly higher) owner of the car and it wasn't stock when I bought it. It does seem to pull hard to around 5000 - 5500 rpm. I've had it past 6000 rpm on the factory tach before I got my autometer w/ shift light. What does everyone think?
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1989 lx notch
89,000 miles
bolt-ons,stock heads/cam
60'- 2.07, 8.90@78, 13.93@99
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