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#1 | |
VIP Member
Join Date: Jan 2009
Location: Bardstown, KY
Posts: 1,937
Likes: 131
Liked 369 Times in 127 Posts
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I sent a pm your way. Thanks, Alan
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Alan Mackin Stock 3777/ SS 3377 P/SA & SS/PA Fox Thunderbird I/PS '95 Mustang GT |
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#2 |
VIP Member
Join Date: Dec 2001
Location: Texarkana Ark/TX
Posts: 2,446
Likes: 575
Liked 880 Times in 311 Posts
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I got word today that next year Top stock is out.. will not have a class or index. I wouldn't build anything for Top Stock rules. Could end up being a waste of time and money.
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Adger Smith (Former SS) |
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#3 |
Junior Member
Join Date: Feb 2010
Location: Southern Maryland
Posts: 75
Likes: 0
Liked 3 Times in 1 Post
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Danny, are EFI allowed in crate motor, like a 1991 Ford Mustang with the Ford 340HP/E cam crate motor with EFI?
Thanks, Tom Sr. |
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#4 |
Banned
Join Date: Dec 2007
Location: Lake Placid, Florida
Posts: 3,203
Likes: 1,047
Liked 235 Times in 110 Posts
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#5 | |
VIP Member
Join Date: Nov 2001
Location: Florida
Posts: 1,542
Likes: 34
Liked 138 Times in 51 Posts
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A particular crate engine first has to be "approved" and put on the accepted list by IHRA to be legal for CM. Just because a factory has a combo available doesn't make it legal. There are versions coming out every year so keeping track of specs would be a nightmare. The factory normally has to provide the specs. For simplicity, it's been 750/850 carbs and any unmodified, commonly available over-the-counter intake that fits under the OEM hood. (Measure your 1" spacers. Some are a bit more than the 1" advertised.) |
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#6 |
Junior Member
Join Date: Feb 2010
Location: Southern Maryland
Posts: 75
Likes: 0
Liked 3 Times in 1 Post
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Thanks to both of you.
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#7 |
VIP Member
Join Date: Aug 2002
Location: Fayetteville, n.c.
Posts: 1,411
Likes: 0
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1 inch spacer includes the gaskets also.
Top Stock was just a hiding place for some A/SA cars that were slow anyway. Saw one drop out and re enter to avoid a headsup once. Chip |
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#8 |
Banned
Join Date: Dec 2007
Location: Lake Placid, Florida
Posts: 3,203
Likes: 1,047
Liked 235 Times in 110 Posts
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The spacer/adapter is measured by itself. Gaskets NOT included. 1 inch max. (1.000).
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