AFR 210 spark plugs - Team Camaro Tech
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post #1 of 3 (permalink) Old Apr 4th, 15, 01:42 PM Thread Starter
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Marc
 
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AFR 210 spark plugs

I just got the Dynatech headers (gorgeous and fit pretty darn good with the Steeroids) but I noticed that the #7 plug (Autolite 3910) will NO WAY fit. Can I just get a shorty plug (which one?) for that one cylinder, or would I have to do them all? Again, which would you recommend as the best short plug? It's a blown (6-71 with dual Demons) 377 small block. Thanks guys!
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post #2 of 3 (permalink) Old Apr 4th, 15, 05:40 PM
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the BOSS&Ralph
 
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Re: AFR 210 spark plugs

I went through clearance issues with Hookers on AFR 195. IIRC a few "regular" spark plugs were just slightly longer than shorty plugs. Some NGK and Champions were good options. I was unhappy with all of the plugs so some heat and beat occurred on my headers.
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post #3 of 3 (permalink) Old Apr 4th, 15, 07:28 PM
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Scott
 
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Re: AFR 210 spark plugs

Quote:
Originally Posted by SS69Cam View Post
I just got the Dynatech headers (gorgeous and fit pretty darn good with the Steeroids) but I noticed that the #7 plug (Autolite 3910) will NO WAY fit. Can I just get a shorty plug (which one?) for that one cylinder, or would I have to do them all? Again, which would you recommend as the best short plug? It's a blown (6-71 with dual Demons) 377 small block. Thanks guys!
I have AFR 210 angle plug heads with Dynatech large stepped 1-3/4" to 1-7/8" primary tubes on my 406 and the Autolite 3910 plugs all fit fine. I do have 90 degree boots on the spark plug wires.

69 Camaro Z/28 RS, original Azure Turquoise, M21 & 3.73 12-bolt posi. NOM 406ci, AFR 210 heads, Straub hyd. roller cam & Dynatech 1-3/4" > 1-7/8" headers, QuickFuel 750 Annular. Photos at:
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