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Old 09-28-2015, 06:19 AM   #79
kerber63
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Join Date: Nov 2011
Location: Salem, OR
Posts: 280
Re: Project "Insert Really Cool Title Here"

It's been a while since I've put any updates up. In the last year I've changed jobs, moved, and had a baby. Things have been busy, but good.

I decided to swap out my Qjet with a holley. I loved the Qjet, but I couldn't figure out how to get more out of it. It was good up to about 5 psi, then the boost started messing with the vacuum circuit. The mix would never richen through the secondaries. After trying and trying, I decided to test out a mechanical secondary. I hunted around and picked up a holley 830 double pumper. I tore it down and built it up and slapped it on.

I've been running the holley for a few months now and am very happy with the change. I've had it up to 12 psi with no problems. I plan to richen the jets a little the next time I have it open.
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1963 C10 short-wide
Turbocharged 454, T56, 4.11 posi
http://67-72chevytrucks.com/vboard/s...d.php?t=605408
1963 C10 suburban
Unknown, unknown, 3.73 open
http://67-72chevytrucks.com/vboard/s...d.php?t=622037
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