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Author
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Topic: Drilling Holes in the primary butterflies
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2bav8
Gearhead Posts: 207
From: Mesa, AZ
Registered: Jun 99
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posted 03-25-2003 01:07 AM
   
Just curious how many have done this?
I couldn't get my 700 DP to idle without cranking up the idle to a ridiculous level.------------------
2BAV8 Mustang
www.geocities.com/2bav8
'66 347 V8 powered Coupe
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Fstln69
Gearhead Posts: 355
From: Westmont,il
Registered: Jan 2003
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posted 03-25-2003 01:14 AM
I' have done it before but brain fade has made me forget what size i started with i think 3/32 but maybe alex can answer damn i hate getting old!Start small and if its better but not good go to the bigger size.Could always try cracking the secs open a little first to see if that will help then you will know the holes will work
Dennis------------------
69 fairlane 351w 12.94@103mph before M&M.. after??
always in search of more HP and faster ET'S Fstln69 Pics Page
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Moneymaker
Administrator Posts: 21725
From: Lyons, IL, USA
Registered: May 99
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posted 03-25-2003 10:22 AM
1/8 in each plate.------------------
Alex Denysenko
Co-Administrator and Moderator NHRA/IHRA/SRA member and licensed Superstock driver
MCA member# 53321
NHRA and IHRA SS/LA National Record Holder '00,'01,'02,&'03
Fleet of FoMoCo products including 88 ASC McLaren Mustang #28
Professional Manwhore
The Barry of BarrysGrrl Quote #1: "I never met a magazine mechanic I liked."
Quote #2: "Make sure brain is in gear before engaging mouth!"
Quote #3: "If you can't run with the big dogs, stay on the porch!"
www.moneymakerracing.com
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7DMACH1
Gearhead Posts: 1766
From: PHILA. PA.
Registered: Feb 2001
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posted 03-25-2003 10:29 AM
Are your secondaries opened a little. Have you tried to adjust them? RAY------------------
RAY, THE WISE A@@ PHILLY GUY!!Click HERE for My Cruise Night!! http://www.mustangmods.com/publish/7DMACH1/CRUISE%20NITE%20DOMESTICS%20ONLY%20SMALLEST.JPG
CLICK FOR MY PHOTO ALBUM
http://community.webshots.com/user/7dmach1 http://mustangsandmore.50megs.com/MembersPics/7DMach1.htmL
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2bav8
Gearhead Posts: 207
From: Mesa, AZ
Registered: Jun 99
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posted 03-25-2003 10:55 AM
I tried to adjust the secondaries a little bit but it wasn't enough. I drilled the holes last night be haven't had an opportunity to fire the car up yet.------------------
2BAV8 Mustang
www.geocities.com/2bav8
'66 347 V8 powered Coupe
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