I was running the Autolite 104's and just before that the
TR6's...
I forgot to buy plugs last oil change so stuck back in New AC Delco plugs
After a year of following the ppl running the BRISK plugs
Decided to try these on there Feed back about them...
The main source being our Club Mec uses them as well as a few others..
So far to this date the ppl running these plugs have had no problems
and are on the same plugs with better Millage then they had before,
and better fireing.
I am a ol school person and believe in oil changes every 3 months reguardless
of conditions..
But i must admit i am new to computer cars
So pays close attention to New ideas...
I was running the 104's with 3.4 DHP tune, Hi Flow cat and 3" pipe and flowmaster 40's but did not have the Headers on either, so even with this said i really liked the Autolite 104's my millage dropped down from 24 city to
16 - 18 and from 34 hwy to 25 -28 pending conditions of course...
Since installing these new Plugs it is back up there again and staying at 25 city and 30 -32 hwy driving... but like i said it is way to early to be making
any type of a judgement call on these .... but i sure like how the car has ben starting and driving and can hear and feel the difference...
My car might i ad is very high millage so will not be going much further then this with this engine .. other then maybe a bigger TB, but still not sure
if i will be doing this mod yet either as i really like the way it is going now.
When i first got the car putting the gas petal to the floor would kind of just
sit there before lunging forward maybe a little chirp if got luckie..
Now at 1/4 gas given does a nice little smoke show and acts like it just come off the line...very pleased with this.
As i said before i would like to go back to the 104's and see if there is a difference now that the headers are on... but would like to see just how far these plugs will go first compared to what i had..so am keeping a record
of millage and performance starting the Day installed,
John