cwalker2006

iTrader: (11)

i have the stock spark plugs and was wondering which ones would be better for n/a..i heard the ngk plugs were good but which ones? help ould be appreciated cause i have the money to but them today.

ChevyTruck

iTrader: (39)

I have have the E3 plugs. Awsome. Have seen them on Horse Power TV on a dyno pull and they made more power over the normal plugs.

E3 plugs are in my truck and my pops truck. We both felt a differance in power.

Juse some more input on them. http://www.dslreports.com/forum/r205...00-Mile-Review

Fireman31

NGK TR55 for NA applications

NGK TR6 for FI applications

Both are available as a copper, platinum, or iridium spark plug....

TXsilverado

iTrader: (19)

how many miles are on your stock plugs? i vote to leave the stockers in there if it hasnt hit 100k yet or you dont plan to spray anytime soon. these trucks come with great plugs from the factory.

cwalker2006

iTrader: (11)

i got 45000 miles on the stockers i tried the e3 plugs it felt good at first but for some reason it felt like it lost some after a day or so...

cwalker2006

iTrader: (11)

and i do plan to spray as soon as i can get enough cash for the whole kit

lady3bglover

iTrader: (3)

Mine were replace recently to the NGK55's... and they're not that expensive.

cwalker2006

iTrader: (11)

were they worth it?

lady3bglover

iTrader: (3)

Yeah... I picked them up from the Zone. Readily available.

cwalker2006

iTrader: (11)

the zone didnt have any and oreillys said that they have them but they are the v power???