Plugs after 10k

4DRHTRD

New member
I swapped my spark plugs tonight just to check them.  They look pretty good after lots of nitrous, E85 and 26 psi if boost.
3eqagagu.jpg


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My stock plugs at 30K after running methanol and tune... (after my 12.9) looked similar but were a lighter brown.  Overall really clean.
 
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