Quick Fuel Vacuum Secondary Kit
Thread Starter
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Quick Fuel Vacuum Secondary Kit
Anyone have the instructions that come with the above--or can link me to them (nothing in a search that I could find)? I'd generally like to know more about them
http://www.jegs.com/i/Quick-Fuel/793...oductId=743839
JamesC
http://www.jegs.com/i/Quick-Fuel/793...oductId=743839
JamesC
Joined: Mar 2000
Posts: 43,187
Likes: 45
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
They would probably send them to you if you emailed them.
There is a slim chance I kept the instructions when I sold the one I had. I can check this evening.
There is a slim chance I kept the instructions when I sold the one I had. I can check this evening.
Thread Starter
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Quick Fuel Vacuum Secondary Kit
I appreciate the offer, kid, but the piece is on the way. That said, I was visited by a wild hair and actually installed the Holley quick change cover and experimented with springs (to my horror the original was black). I've settled on the softer yellow. Performance? Bloody hell what a difference! Just goes to show that my complacency makes me look kinda goofy.
JamesC
Joined: Mar 2000
Posts: 43,187
Likes: 45
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I used the softest spring with the adjustable housing. I figured they would open completely at a lower RPM that way, but the vacuum signal adjustability would prevent bogging. That seemed to work well.
I spent a lot of time trying to adjust it, when I finally realized my converter was stalling below the cam powerband - so what I thought was bog was just the characteristics of the combination.
I spent a lot of time trying to adjust it, when I finally realized my converter was stalling below the cam powerband - so what I thought was bog was just the characteristics of the combination.
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