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#1 |
Junior Member
Join Date: Nov 2020
Location: Snow Hill, NC
Posts: 39
Likes: 54
Liked 27 Times in 12 Posts
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Asking for recommendations on spark plugs for a 283 SS Motor. Currently running autolite AR72.
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#2 |
Junior Member
Join Date: Feb 2011
Location: Ontario, Canada
Posts: 30
Likes: 172
Liked 2 Times in 1 Post
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NGK R5670-7 are what I've always used, but that was a while ago!
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RT - SS/X circa 1972. ![]() Talbot Racing Family |
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#3 |
Member
Join Date: May 2003
Location: Ontario, calif
Posts: 209
Likes: 51
Liked 16 Times in 8 Posts
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NGK isnt what it used to be Quality took a turn downard Autolite is a better choice
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Joe Schweigert 751 SS Last edited by Joe Schweigert; 01-25-2021 at 10:43 AM. |
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#4 |
Member
Join Date: Aug 2005
Posts: 255
Likes: 215
Liked 41 Times in 15 Posts
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Yep, AR72
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#5 |
Member
Join Date: Dec 2009
Posts: 228
Likes: 14
Liked 186 Times in 63 Posts
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These engines have low compression ratios ,enormous camshafts , and probably oiling issues from the lowest tension rings and restricted induction systems !! Id go with AR75's as I've seen done !! Gotta go back to the 85b !! sorry if i hijacked your thread !!
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