Needed: Model Number of NGK Plugs in a Ducati Box

Ducati Forum

Help Support Ducati Forum:

D

DLIT

Joined
Jun 19, 2015
Messages
243
Location
Shreveport, LA
Is Ducati still pulling the NGK spark plug trick where they put NGK plugs in a Ducati box and charge way more? I'm looking for the model number for the NGKs, please. Thank you in advance!
 
I believe they take MAR10A-J

Why isn’t there a sticky for .... like this?
 
Why you want hotter?

If I increase power I usually put colder

The electrode and the straps are the same

Why do you want a shorter insulator?
 
Thanks fellas. Interested in the colder/hotter theories. My bike is pretty much stock except for a Sprint filter.
 
Colder plug has a shorter insulator around the electrode so the tip runs cooler. If you do anything to raise cylinder pressure such as putting a larger dome on the piston or increasing the stroke or add any type of super charger including nitrous or or even using a thinner head gasket ya want to use a colder plug. I use one number colder for every 8 tenths of a point of compression, 10 pounds of boost, or 20hp (per cylinder) worth of nitrous added. If ya don’t not only will it not run right - it will melt the plugs
 
Don14R said:
Colder plug has a shorter insulator around the electrode so the tip runs cooler. If you do anything to raise cylinder pressure such as putting a larger dome on the piston or increasing the stroke or add any type of super charger including nitrous or or even using a thinner head gasket ya want to use a colder plug. I use one number colder for every 8 tenths of a point of compression, 10 pounds of boost, or 20hp (per cylinder) worth of nitrous added. If ya don’t not only will it not run right - it will melt the plugs
Click to expand...
Makes sense. But 10 is the stock heat though?
 

Similar threads

K
Buying a Panigale 1299S at 26K miles? Good or bad idea?
Replies
6
Views
237
Jg327
J
P
V2 Bayliss - New Member
Replies
3
Views
291
pinarellodave
P
P
Which Part Number For Ducati Multimedia System?
Replies
1
Views
145
BP PanigaleV4S
BP PanigaleV4S
Usachampion
Uncertainty on the current state of M821 oil change information
Replies
2
Views
514
BP PanigaleV4S
BP PanigaleV4S
nightrider899
Want To Buy WTB SC-Project CR-T Slipon (D15-38C)
Replies
0
Views
82
nightrider899
nightrider899

Register CTA

Register on Ducati Forum! This sidebar will go away, and you will see fewer ads.

Recent Discussions

Back
Top