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Old 04-04-2019, 03:03 PM
Navy Horn 16 Navy Horn 16 is offline
Chief Ponti-yacker
 
Join Date: Dec 2013
Location: Dripping Springs, Texas
Posts: 802
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Quote:
Originally Posted by pastry_chef View Post
I recall you had an interesting issue, in your case a little intermittent.
http://forums.maxperformanceinc.com/...65&postcount=1

What are the odds?
Yea, I was definitely sucking a vacuum on the tank. The Paul Harvey "rest of the story" on that one was that after I fixed the tank issue it was still acting funky when the secondaries would open.

That was being caused because the pin that holds the secondaries in so they can rotate open on that cam had come out. So the secondaries were opening all at once, or not at all, and it was causing hell with my fuel delivery.

My good friends at Quadrijet Performance LLC in Bandera, TX fixed it up for me on a drop in, and it's running good since.

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77 Trans Am, 469 w/ported E-Heads via Kauffman, matched HSD intake, Butler Performance forged rotating assembly, Comp custom hyd roller, Q-jet, Art Carr 200 4R, 3.42s, 3 inch exhaust w/Doug's cutouts, D.U.I. Ignition. 7.40 in the 8th, [email protected] in the quarter...still tuning.