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And after another hour and a half of WOT racing.. here is what the same plugs look like. pulled 3 of them, especially the same one in the original picture and this is what it looks like.
NEVER judge a book by its cover!!!! plugs tell almost nothing if they are really old! This plug now has 2 race weekends, and this plug was not run since the last lap of the race!
There's a couple of "extra *****" on the electrode in picture #6 (of 7.)
Tough to tell if those are welding splatter from the manufacturer attaching the strap or if they come off with a light scrape of your fingernail..
I'm not a "minimalist" like you (and Anderson), but If I running this engine on a hot day, I'd dump in a couple extra gallons of race fuel into the monkey ****....pretty cheap insurance.
Semi-retired, as of Feb 1, 2023.
The days of free technical advice are over.
Free consultations will no longer be available.
Will still be in the shop, isolated and exclusively working on project cars, developmental work and products, engines and transmissions.
Have fun with your 928's people!
08-02-2018, 04:57 PM
