What plugs do people recommend for a Thor 4.6 that’ll be running on LPG?

If it makes any difference it’s got a torque max camshaft and a couple of other head mods done to it so want a plug that’ll be efficient.

Usually I run stock plugs but was wondering if there’s anything better.

David.

NGK BPR6ES seems to be the plug of choice for P38s with LPG.

I run then on mine And they aim to do a decent job. Also got the Torquemax cam fitted.

If your heads are the different style that needs spark plugs with the smaller hex head (I think as Orangebean found out on one of his P38s when he read still with us) then you'll need the BCPR6ES version.