Sent the OEM brake booster to TX for rebuild. The Edelbrock was off at idle and some other problems due to me not knowing how to set them up, but OK now. Can't road test it yet but will. It was getting long, and will take so long, that I decided to post what I had. Thank you for watching! Bobby
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https://www.youtube.com/watch?v=2A988hT1bW0
Not L87Y(C) but N9YC or N12YC.... depends on the heat range you want - TR3, 4, 4A. Be sure to drink your Ovaltine & check the reach in your head.
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https://www.youtube.com/watch?v=tuxXuM8oQoA