Author Topic: Edelbrock Secondary Air Flaps  (Read 2785 times)

Offline SundanceKid

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Edelbrock Secondary Air Flaps
« on: May 26, 2010, 12:06:43 AM »
Are the modifications Edelbrock made to the secondary air flaps on an 1910 worth the time to replicate? If so, does anyone have a 1910 and willing to take measurements? 

Offline Cliff Ruggles

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Re: Edelbrock Secondary Air Flaps
« Reply #1 on: May 27, 2010, 04:19:31 AM »
Complete waste of time, we bend the tabs down and either add a notch at the POE holes, or relocate them under the flaps.....Cliff

Offline SundanceKid

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Re: Edelbrock Secondary Air Flaps
« Reply #2 on: May 27, 2010, 09:27:27 PM »
I've always used a small 1/8" notch (actually it's half a 1/8" circle).

Any benefit to a larger notch? Experience has taught me you can go too big. It has also taught me you can't remove the divider either (I lost a race I should have won trying that one).   

Offline Cliff Ruggles

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Re: Edelbrock Secondary Air Flaps
« Reply #3 on: May 28, 2010, 02:38:29 AM »
The best scenario is always to relocate the holes under the flaps.  Large notches can produce a lean condition, the smaller the better.....Cliff