Jon's Hellcat

[jonx96]

I’m also not down on oil at at so 🤷‍♀️

 

[jonx96]

I'd scope it to see if you can see anything.

Well the only note scope I got my hands on was a snap on one and I struggled to see much

 

[vortecd]

According to Bosch cross reference a 6,7 bosch is the same as a NGK 6. Most plugs getting colder the higher the number, bosch the lower the number is colder

Shows a NGK 7 is the same as a bosch 5

 

[jonx96]

According to Bosch cross reference a 6,7 bosch is the same as a NGK 6. Most plugs getting colder the higher the number, bosch the lower the number is colder

Shows a NGK 7 is the same as a bosch 5

 

[vortecd]

That was the chart I saw

 

[jonx96]

@Speedy! i know how much you like octane boost pics.
I had some in the car because I ran it around on 93 a bit for storage and put octane booster in. Well just have backing out of the garage and running it. Here is a brand new plug with 10 minutes of run time.

 

[Mean Cat]

@Speedy! i know how much you like octane boost pics.
I had some in the car because I ran it around on 93 a bit for storage and put octane booster in. Well just have backing out of the garage and running it. Here is a brand new plug with 10 minutes of run time.
View attachment 62532

Looks good to me

 

[jonx96]

Looks good to me

Just stained a little bit nothing crazy.

 

[Mean Cat]

Just stained a little bit nothing crazy.

I hope your #4 recovers for ya.
How much boostane did you use ?
I normally use 2 > 2.5 oz. to 8 gal.

 

[jonx96]

I hope your #4 recovers for ya.
How much boostane did you use ?
I normally use 2 > 2.5 oz. to 8 gal.

I don’t remember. I think I just dumped some in because I wanted to get a few last pulls in before it snowed 😂

 

[BULL]

10min on a new plug?

Looks dirty to me...

.01

 

[Mean Cat]

According to Bosch cross reference a 6,7 bosch is the same as a NGK 6. Most plugs getting colder the higher the number, bosch the lower the number is colder

Shows a NGK 7 is the same as a bosch 5

So the verdict is the NGK plugs you got is same as stock ?

 

[Mean Cat]

10min on a new plug?

Looks dirty to me...

.01

I don't think they stay new & shiny looking very long.

10 min. of hammering down

 

[jonx96]

Another thing I feel if the cylinder was bad the plug would be oily. So I am feeling extremely confident the engine is fine.

 

[jonx96]

So the verdict is the NGK plugs you got is same as stock ?

I beleive they are a step colder. Look at the chart I posted. The ones we bought are Ngk 7.

 

[Mean Cat]

Another thing I feel if the cylinder was bad the plug would be oily. So I am feeling extremely confident the engine is fine.

Good, but what you think caused the plug to desenagrate like that ?

 

[Mean Cat]

I beleive they are a step colder. Look at the chart I posted. The ones we bought are Ngk 7.

OK the NGK 6 would be same as Bosch 6, got it.

 

[jonx96]

OK the NGK 6 would be same as Bosch 6, got it.

It is more confusing than it has to be. If it helps here is the part number from my stock plug Fr7s1332

 

[Mean Cat]

It is more confusing than it has to be. If it helps here is the part number from my stock plug Fr7s1332

I know right, thanks.

 

[16GoManGoHC2]

I'd scope it to see if you can see anything.

Well the only note scope I got my hands on was a snap on one and I struggled to see much
View attachment 62529

Need one like this, and this is a picture of the picture on the scopes screen, with the protective scrim still on it!! . Camera resolution is 2180, and it takes movies too! Articulates 360 degrees