Author Topic: #7044270 1974 SD-455 Auto Q-Jet Main Air Bleed Size  (Read 1450 times)

Offline Brian B.

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#7044270 1974 SD-455 Auto Q-Jet Main Air Bleed Size
« on: May 28, 2021, 02:17:03 PM »
Hello.  Could someone be kind enough to tell me what the Main Air Bleed size(main body & airhorn) is supposed to be for Q-Jet #7044270?  '74 SD-455 Automatic.  Thank you.

Offline Brian B.

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Re: #7044270 1974 SD-455 Auto Q-Jet Main Air Bleed Size
« Reply #1 on: May 28, 2021, 03:08:00 PM »
.070 inch?

Offline Kenth

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Re: #7044270 1974 SD-455 Auto Q-Jet Main Air Bleed Size
« Reply #2 on: May 29, 2021, 12:42:31 AM »
Yes, i have found the 455 SD units uses .070" main air bleeds in air horn and float bowl.

Offline Brian B.

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Re: #7044270 1974 SD-455 Auto Q-Jet Main Air Bleed Size
« Reply #3 on: May 29, 2021, 06:20:55 AM »
Thank you Kenth.  That's what I see in my carb.  Just wanted to ensure it was not altered in the past.