3200GT Spark Plugs

[skyestuart]

What are the best plugs? and where is the best price?

 

[Zep]

Have a look here.

https://www.sportsmaserati.com/index.php?threads/3200-spark-plugs.21120/

 

[Oneball]

NGK PMR8B Laser Platinum was what I used buy as 2 packs of four. Think I got them off eBay by shopping around.

 

[MUC3200GT]

Any opinions about PMR8A vs. PMR8B ? As far as I remember original is PMR8A even Eurospares sells now the PMR8B which I think are originally for the 4200 also for the 3200.

 

[mjheathcote]

Any opinions about PMR8A vs. PMR8B ? As far as I remember original is PMR8A even Eurospares sells now the PMR8B which I think are originally for the 4200 also for the 3200.

I replaced my plugs after a misfire problem last year.
The plugs I removed, original factory from 2002, were the "A" in my classico 4200 with 18K miles.
The new ones are "B"
The "B" are double platinum both the electrode and earth, the original "A" just the electrode.
So the "B" are a better improved plug.

 

[Enz0]

Both PMR8A and PMR8B are double platinum plugs.

https://www.ngk.com/ngk-5851-pmr8a-laser-platinum-spark-plug

https://www.ngk.com/ngk-6378-pmr8b-laser-platinum-spark-plug

There is a slight difference in the design of the tip.

https://flic.kr/p/87HCS6

https://flic.kr/p/87LPAb

 

[mjheathcote]

I was going off the below, when I was curious myself last year.

https://aldousvoice.com/2012/09/19/ferrari-360-spark-plug-change-5/

Certainly no issue using the "B".