Spark Plug brand/type recommendation for VZ alloytech LPG??

[Vzniko]

Hi all,
Had misfiring issues changed the coil plugs and I Want to change the spark plugs as well. Mechanic who changed them last time said he had put the
'platinum' ones, I pulled the out today and I found the NGK LTR6AP-11 with the pointy centre electrode, not the typical cylindrical one.
Are these platinum for real because I found them on Super Cheap Auto for like $11 each or did I just get ripped off?

Which ones would be good for VZ lpg?

Cheers

[richardpalinkas]

prices change, and mechanics will charge more. platinum are easily distinguishable by the pointy electrode as you saw, and that part number is correct

[ufo8mycow]

All Holden VZ are Platinum Plugs, I have direct injected and i use the Bosh ones. When u go to repco or Auto pro or where eva, Never pay full price for parts, ask them if they can do a better price on them. 90% of the time they will always do trade price, or discount it by a little bit.