01SSCloneZ28

iTrader: (1)

gettin a tune up on the slowmaro tomorrow. might be swappin out the spark plugs. which ones would yall reccommend? NGK TR55 or the iridium tipped ones? i honestly do not know what the major difference is. can someone please explain? thanks in advance!

Randy_S

iTrader: (1)

i use the TR6. I dont know why, it sounds good and looks good too!

No, actually that is what two shops recommended but I think the TR55's would be just fine.

Cam72aro

iTrader: (28)

If your not going to spray any, then run the tr55. If you plan to spray at all, then run the tr6. I run tr55 right now, but will go to the tr6 when I put my kit on it.

BIG ED'S 35TH SS

i use the tr55s

95zpro

tr55 = normally aspirated
tr6 = nitrous/forced induction - colder plug

slayer_taunu

iTrader: (3)

iridiums = waste of money
copper TR55's = not a waste of money

Brian2006

iTrader: (42)

tr6s here but then again I'm spraying.

As stated before, TR55s if n/a

NickcZ28

iTrader: (9)

TR55's

01SSCloneZ28

iTrader: (1)

alright thanks guys for all your help. i really didn't feel like i need to be spending damn near $80 for freakin spark plugs, just seeing if anyone knew what all the hype was about. kudos to everyone!

2KnbmTA

iTrader: (3)

anybody ever us rapidfires by delco? they say they're for performance, but idk anyone who uses them

That_guy

iTrader: (1)

I just got some rapid fire for mine for cheap. havent got them in yet. but im gettin a tune up / radiator flush tomorrow

lets_fly

iTrader: (8)

tr55.....

Shackleford

iTrader: (12)

NA = naturally aspirated

95zpro

Thanks for the correction; I needed to put the bottle down on that one !!!

Shackleford

iTrader: (12)

The nitrous bottle?