NJFBOA - Home of New Jersey's Camaros and Firebirds - View Single Post - Platinum Plugs vs. Regular In Your Daily Driver?

Tru2Chevy · 07-12-2009, 05:00 PM

Heh.....well, I don't know if the JF.com guys claim the same on the 3.7s as they do the 4.0s, but everyone seems to swear that nothing works as well in the 4.0s as regular Champion copper plugs.

I would say standard Autolight / AC Delco is just fine. I have AC Delcos in my XJ.

- Justin

07-12-2009, 05:00 PM	#10
Tru2Chevy Co-Founder / Site Admin Join Date: Jul 2004 Location: Ewing, NJ Posts: 22,476 iTrader: (8) Social Networks:	Heh.....well, I don't know if the JF.com guys claim the same on the 3.7s as they do the 4.0s, but everyone seems to swear that nothing works as well in the 4.0s as regular Champion copper plugs. I would say standard Autolight / AC Delco is just fine. I have AC Delcos in my XJ. - Justin __________________ 1999 Camry - Beigemobile DD 2002 Suburban - Wife's DD 2004 Grand Cherokee - Not running / Project / Selling?