StockD15b

first let me start by saying, I tried the search.. didnt find anything.

Ok, so lately i been drivin my DD alot, and lettin the mustang sit. well i started it up after 2 weeks of sitting and it sounded horrible. So i got to checkin the plugs and there toast.

I would liek to know the best plugs for my mods.

mods motorwise they are.TB,Plenum,Intake,and 50 shot. i raerly every spray tho. so what you guys think?

black35th

Stock, TR6 I believe.

redstanger

Tr6 is one step colder plugs. NGK's can take a beating.

blackstallion666

Iv'e been running autolite spark plugs in my car for awhile now and have not had any problems. Part#AR103
Its a colder plug for my 100shot

jeed64

i must say, i've run autolite & NGK consecutively on a dyno 3 runs each (had some rough sputters thinking it was the plugs)... but the TR6's wasn't as consistence on the dyno compared to the autolites. but they are both good plugs.

only difference between the two is... one is made in japan & one is made here.

SilvrStang

NGK is a great plug

StockD15b

well im only on a 50 shot, plus. i havent sprayed in like 6 months, lol like i said. I rearly ever spray. so do i need a colder plug or would about stock heat range be fine for my scenario.

blackstallion666

yea but remember when you do spray your gonna want that colder plug just to be safe.

jwarner0297

i would stick with stock