I have this picture from after quite a bit of cruising with the #66 jets, still with 14 degrees of timing. I’ll take another picture once i get back from the store.
I drove over to Lowe’s with the timing set at 10 and it feels a little peppier off idle but it’s significantly less quick at WOT. Someone asked why I had VA hooked to full manifold but if I’m not mistaken doesn’t the timed port give vacuum based on how much throttle is open? So that would mean that theoretically at WOT once timing is all in I would be at almost 50 degrees?
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