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Old 07-03-2018, 10:57 PM   #6
1project2many
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Join Date: Mar 2012
Location: Lakes Region NH
Posts: 3,160
Re: Help -- Old Fashioned engine tuning with vacuum gauge

Quote:
I bought the truck originally because I wanted to go old school and get away from computers.
Yep. I enjoy driving my pre-electronic ignition vehicle more than the others.

Hmmm... I had forgotten about the engine thread you had going:
http://67-72chevytrucks.com/vboard/s...d.php?t=741282

Did you end up changing the cam? If not this may be a pretty simple task. What intake are you using?
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