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03-05-2017, 10:52 PM
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#11 |
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Junior Member
Join Date: Jan 2015
Posts: 41
Likes: 4
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Re: Thermo-quad Tips
I appreciate all the tips. I have it together and ready for testing.
I need to make a new tool for adjusting the air door spring. Jim, I did get your message. |
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03-06-2017, 02:03 PM
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#12 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 2,733
Likes: 2,802
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Re: Thermo-quad Tips
Primary only....Secondary are very unique tall jets and not readily
exchangeable for anything I an aware.
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John Irving 741 Stock 741 Super Stock |
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03-06-2017, 02:06 PM
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#13 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 2,733
Likes: 2,802
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Re: Thermo-quad Tips
You can drill stock secondary but start with 131 or larger as approach angle is different on small size.
I would love to find some more original 149 jets!
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John Irving 741 Stock 741 Super Stock |
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03-06-2017, 06:27 PM
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#14 |
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Member
Join Date: Oct 2002
Location: PORT ORANGE FL
Posts: 283
Likes: 414
Liked 131 Times in 24 Posts
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Re: Thermo-quad Tips
John,
How many .149 jets are you looking for I have some
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Denny Steward GT/JA 246 |
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03-06-2017, 09:00 PM
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#15 |
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Member
Join Date: Apr 2005
Posts: 494
Likes: 6
Liked 25 Times in 16 Posts
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Re: Thermo-quad Tips
Has anyone ever made any jet extensions for the secondary that a standard Holley jet would screw in the end? Might have to get the alcohol jets to get ones that are big enough?
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Mopar 2 Ya! |
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03-06-2017, 10:12 PM
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#16 | |
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VIP Member
Join Date: Nov 2001
Location: Florida
Posts: 1,542
Likes: 34
Liked 138 Times in 51 Posts
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Re: Thermo-quad Tips
Quote:
I had a similar thought about the screw-in jet extensions that somebody makes. I'm sure if the height is critical, they could be cut & re-tapped, if needed.
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LOCOMOTION Racing |
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03-06-2017, 10:54 PM
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#17 |
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Member
Join Date: Apr 2005
Posts: 494
Likes: 6
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Re: Thermo-quad Tips
They could be made on a screw machine if there was enough demand? I'm guessing not that many people would need them. Could run them on a CNC lathe for lower volumes. I'd have to dig out my TQs to see what threads are on the jets and dimensional data.
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Mopar 2 Ya! |
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03-07-2017, 06:33 AM
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#18 |
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Senior Member
Join Date: Oct 2003
Location: West Seneca
Posts: 537
Likes: 62
Liked 28 Times in 11 Posts
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Re: Thermo-quad Tips
Jet # size can still be found if not re-drill and ream!
120-339 .110 120-340 .113 120-341 .116 120-342 .119 120-343 .122 120-344 .125 120-3113 .113 120-3116 .116 120-3119 .119 120-3122 .122 120-3125 .125 120-3128 .128 120-3131 .131 120-5110 .110 120-5125 .125 120-5131 .131 * 120-5137 .137 * 120-5143 .143 * 120-5149 .149 *
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EX 5-Doorstocker |
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03-07-2017, 07:23 AM
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#19 |
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Member
Join Date: Oct 2002
Location: PORT ORANGE FL
Posts: 283
Likes: 414
Liked 131 Times in 24 Posts
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Re: Thermo-quad Tips
I make sec. jet adapters to use holley jets been doing this for over twenty years if interested PM me
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Denny Steward GT/JA 246 |
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03-14-2017, 04:40 AM
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#20 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 2,733
Likes: 2,802
Liked 2,486 Times in 697 Posts
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Re: Thermo-quad Tips
PM Sent
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John Irving 741 Stock 741 Super Stock |
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Linear Mode
