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Thread: What plugs for Vortec heads?
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01-19-2008 #1
New to Pro-Touring
- Join Date
- Jan 2007
- Location
- Texas
- Posts
- 27
What plugs for Vortec heads?
I have 1971 400 small block bored to 408. Forged pistons, towing cam. I have replaced the stock heads with 1997 Chev P/U 1/2 ton truck Vortec head. ( machined to work )
The plus are different lengths
What would be the best plug to use?
Stock or Vortec. Is there a good brand or heat setting?
Thanks for your help.
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