LS1ne

iTrader: (6)

okay guys i have a 99 ss stock ls1 (just k&n filter). I want to get new plugs, ignition wires, fuel filter and an air lid. I know it'll run smoother once i do this. heres what i had in mind.
Delco rapid fire plugs(if they make them for this motor)
Granatelli Ignition Wires(are they better than Jacobs/MSD/Taylor)
Granatelli air lid or SLP?(let me know if there are better ones out there)

Let me know whats best for this motor.
Thanks guys!

cabech984

iTrader: (11)

Alot of guys run NGK TR55 spark plugs here. Any lid will work, go for the cheapest one you can find. IDK about the plug wires, I was probably going to get GM Delco wires

lsx24

iTrader: (45)

MSD wires are the most popular and work well with the ls1. Most lids are about the same but people say the SLP lid is built a bit better. TR55s are the plug for most ls1s.

JohnnyC

presto_z

iTrader: (12)

i have ngk tr-55's.. msd wires and an slp lid and i love my set-up....

the ws6store (sponser) has a great deal on the plugs and wires... as for the lid they are all the same.. just get one with a good rep..

Phil8616

iTrader: (11)

If your going to run LTs, Id get MSD super conductors....

2002LS1Z

iTrader: (1)

I run MSD wires, NGKTR55s. A lid is a lid.

Tainted

iTrader: (9)

TR55's here also with stock wires. theres not much need to replace wires since its kinda hard for them to wear uot unless theyre torn or burned

cookba

iTrader: (10)

for his setup, what will he need to gap the TR55's to. i know different mods call for different gaps

Tainted

iTrader: (9)

they come pre gpaped I never checked mine the stock range should be fine

presto_z

iTrader: (12)

they should be gapped at .055

98silverz28

iTrader: (6)

how do you gap the plugs or find out the gap? ive looked and can't find the answer to this

ebear

NGK TR-55s and replaced wires with new stockers

ChocoTaco369

the SLP lid is the best quality lid, bar none. it's the best fitting and is also the toughest.

most people use the MSD wires w/NGK TR-55's on the LS1, though a lot of people swear by the OEM GM wires and plugs, too. stay away from taylor wires as they seem to break left and right.

i have a napa gold fuel filter and i recommend it to you highly, along with ANY napa gold filter. i run a napa gold air filter, fuel filter, trans filter and oil filter. napa gold FTW!