Good spark plugs..?

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04-19-2006, 01:53 PM

#11

kss3valve

1st Gear Member

Join Date: Apr 2006

Location:

Posts: 95

RE: Good spark plugs..?

Autolite Revolutions HTO. $9.50 each. I run them on a stock motor and they burn beautiful. For N/a run the gap as it is from Autolite. For supercharger close it to .028.

04-19-2006, 02:19 PM

#12

praztek

3rd Gear Member

Join Date: Nov 2005

Location:

Posts: 794

RE: Good spark plugs..?

Any dyno results?

04-19-2006, 02:22 PM

#13

Derf00

Gentleman's Relish

Join Date: Feb 2005

Location: AZ

Posts: 13,090

RE: Good spark plugs..?

Quote:

ORIGINAL: saud alzaabi

well... i just got a phone call from a friend saying that the problem from his mustang GT https://mustangforums.com/m_1255217/tm.htm Was because of there was some water on the engine he took his GT to the car wash and those SOBS sprayed water on the engine which caused some problems in few connections and the spark plugs .... so he called the dealer asking them about the price of plugs and they said 13.5 $ for each plug now thats too much right ?

so i told my friends to go get some better racing plugs ... but i wanted to make sure first are the racing plugs safe without a tunner? will there problems occur later on with them ( racing plugs being there ) ?

From the dealer that's about average. You can find the EXACT ones from motorcraft at an auto parts store for half the price. OR you can spend that much and get BETTER plugs aftermarket.

04-19-2006, 02:50 PM

#14

QuickShortBus

I ♥ Acer

Join Date: Mar 2006

Location: Concord, NC

Posts: 1,278

RE: Good spark plugs..?

Quote:

ORIGINAL: Derf00
From the dealer that's about average. You can find the EXACT ones from motorcraft at an auto parts store for half the price. OR you can spend that much and get BETTER plugs aftermarket.

Derf - As has been said before these are not standard plugs, this is an all new design and Ford owns the patent. Autolite is the only one manufacturing the plug. The cheapest you can find these plugs is $9-$10 each shipped.

04-20-2006, 04:20 AM

#15

sidmanic

2nd Gear Member

Join Date: Mar 2006

Location: Las Vegas, NV

Posts: 326

RE: Good spark plugs..?

The HT0's in my case were not for horse power gain but because they are a cooler plug. Lesser chance of detonation.

04-24-2006, 09:57 PM

#16

05kecarr

Join Date: Mar 2006

Location:

Posts: 47

RE: Good spark plugs..?

I have many friends that run their cars with NGKs and never had any problems with them..I just ordered mine last Friday and they should be in to me by tomorrow..I bought 8 of them (just in case, no reason not to have extras right?) and I'm going to run them with JBA PowerCables..all should be installed by this Sunday..I need to service my car on Saturday first lol

04-24-2006, 11:03 PM

#17

QuickShortBus

I ♥ Acer

Join Date: Mar 2006

Location: Concord, NC

Posts: 1,278

RE: Good spark plugs..?

05kecarr - As we have said before the 3v 4.6 and 5.4's take a completely new plug design NGK doesn't make a plug for them.

04-25-2006, 12:56 AM

#18

The Ghost

3rd Gear Member

Join Date: Jul 2005

Location:

Posts: 718

RE: Good spark plugs..?

Quote:

ORIGINAL: 05kecarr

I have many friends that run their cars with NGKs and never had any problems with them..I just ordered mine last Friday and they should be in to me by tomorrow..I bought 8 of them (just in case, no reason not to have extras right?) and I'm going to run them with JBA PowerCables..all should be installed by this Sunday..I need to service my car on Saturday first lol

[sm=bs.gif] NGK doesn't make them...so you did not order them....and what color power cables did you go with? should look great laying on top of the motor cause we don't have them either.