[FOR SALE] Mopar Plugs

[halifaxhops]

I have a lot of Mopar script new spark plugs for sale, way to many to list, p34, p35, p66 p577 etc. Ask for the ones you need. I will not break up the boxes of 8 of course will sell them for $ 55 and the ride.
Asking $8 each plug most are in the original boxes. Will post pics.

 

[halifaxhops]

 

[halifaxhops]

8-ar-52
P-3-7P
P-83XY
P-36P BOX
P-35P 2 BOXES
CHRYCO 2458293 N-16Y BOX OF 10
75P BOX
P556 BOX
F-9Y BOX
P-557 BOX
P-3-7PB BOX
P-36P 8 PACK
1 P-8-25
1 559PR
P557 BOX
P64P BO
65P
62P
559PR

 

[halifaxhops]

Pm replied to

 

[halifaxhops]

Will take them to Carlisle also.

 

[halifaxhops]

Still have plenty

 

[halifaxhops]

Make offers need the room.

 

[greymouser7]

What plugs do you have for stock iron heads?
I need plugs that run cool, it’s 102 here in the peak of the day.
Thank you for your time

 

[halifaxhops]

What engine I can look them up.

 

[greymouser7]

675 heads and j heads are what I have

 

[greymouser7]

675 is both318 and 360 late 70’s early 80’s I believe

 

[RustyRatRod]

What plugs do you have for stock iron heads?
I need plugs that run cool, it’s 102 here in the peak of the day.
Thank you for your time

Ambient air temperature has zero to do with what heat range spark plug you run.

 

[greymouser7]

Ambient air temperature has zero to do with what heat range spark plug you run.

Shouldn’t I run cooler if the engine is hotter than normal?

 

[toolmanmike]

Shouldn’t I run cooler if the engine is hotter than normal?

No. Doesn't really have much to do with engine or ambient temps. It is more about combustion temps and how it heats the plug.

 

[toolmanmike]

Shouldn’t I run cooler if the engine is hotter than normal?

Here ya go. Study up. Heat Range | Basic Knowledge | SPARK PLUG | Automotive Service Parts and Accessories | DENSO Global Website

 

[RustyRatRod]

Shouldn’t I run cooler if the engine is hotter than normal?

Yeah. Go ahead. Do what you want.

 

[greymouser7]

Yeah. Go ahead. Do what you want.

I miss understood

 

[Demonracer]

Any RC12YC Champion, or the equivalent?

 

[greymouser7]

What engine I can look them up.

675 heads and j heads are what I have

@halifaxhops

 

[halifaxhops]

Let me go see what the books say.

 

[halifaxhops]

@halifaxhops

Not for that one sorry

 

[halifaxhops]

Any RC12YC Champion, or the equivalent?

My books don't even have them have rn12yc, rj 12yc, rj, rs My book is from 86.