What kind of spark plugs do you recommend?

[webgirlsarefun]

Thanks in advance for your advice!

 

[Mach0ne351]

ok
DONT GET BOSCH PLATINUMS.....dont work good with cobra....had experience

the stock motorcraft plugs are good (make sure you check your part# on them though. Ford revised the plugs P/N# for teh 01 cobras. i just found this out. im about to go check on them.)
NGK plugs
Denso plugs

-marek

 

[Bob Cosby]

Non-platinum Motorcraft/Autolite plugs.

 

[Mach0ne351]

if you get motorcraft plugs....make sure they this part# :AGSF 32C

ford revised the part# and most of the dealers dont know it. theyll just give you the older plugs, which are not good. thats why i dynoed pretty $hitty.

-marek

 

[quick01snake]

Originally posted by Bob Cosby
Non-platinum Motorcraft/Autolite plugs.

why non-platinum? the stockers are motorcraft platinum, aren't they. are copper ones better?

 

[webgirlsarefun]

Thank you!!!! Some knuckle head had actually said platinum, so I'm glad y'all said this.

-Dana

 

[Bob Cosby]

Platinum will work ok, and will last longer. However, they don't have quite the performance as a non-platinum plug. The difference is likely only a few HP (at best), but it is something.

 

[quick01snake]

thanks, Bob.

 

[Ron Short]

Platinum for longetivity, or copper for performance. Change the coppers more often, but they're still cheaper in the long run than the more expensive platinums. I mainly use NGK TR-55's on n/a cars gapped to .054", but the 32c's work fine too. Don't get too hung up over which you get because none make a huge difference on a stock car. Blower or N2O cars do make a difference though.