NGK sparkplugs VN onwards

[vuv6]

Hi all heres a list of NGK standard and the iridium equivalent from VN to VZ:

Legend:
std: standard plug
Irid: Iridium Plug

VN V6 3.8L
Std: BPR5EFS-13 Gap: 1.5mm
Irid: TR55IX gap: 1.5mm

VN V8 5.0L
Std: BPR6EF gap: 1.0mm
Irid: BPR6EFIX-10 gap: 1.0mm

VP V6 3.8L
std: BPR6EFS-15 gap: 1.5mm
irid: BPR6EFIX-15 gap: 1.5mm

VP V8 5.0L
Std: BPR6EF gap: 1.0mm
Irid: BPR6EFIX-10 gap: 1.0mm

VR V6 3.8L
std: BPR6EFS-15 gap: 1.5mm
irid: BPR6EFIX-15 gap: 1.5mm

VR V8 5.0L
Std: BPR6EF gap: 1.0mm
Irid: BPR6EFIX-10 gap: 1.0mm

VS V6 3.8L
std: BPR6EFS-15 gap: 1.5mm
irid: BPR6EFIX-15 gap: 1.5mm

VS Supercharged V6 3.8L
std: BPR6EF-13 gap: 1.3mm
irid: BPR6EFIX-15 gap: 1.5mm

VS V8 5.0L
Std: BPR6EF gap: 1.0mm
Irid: BPR6EFIX-10 gap: 1.0mm

VS HSV V8 5.7L
Std: BPR6EF gap: 1.0mm
Irid: BPR6EFIX-10 gap: 1.0mm

VT V6 3.8L
std: BPR6EFS-15 gap: 1.5mm
irid: BPR6EFIX-15 gap: 1.5mm

VT Supercharged V6 3.8L
std: BPR6EF-13 gap: 1.3mm
irid: BPR6EFIX-15 gap: 1.5mm

VT V8 5.0L
Std: BPR6EF gap: 1.0mm
Irid: BPR6EFIX-10 gap: 1.0mm

VT V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm
Irid: no listing

VX V6 3.8L
std: BPR6EFS-15 gap: 1.5mm
irid: BPR6EFIX-15 gap: 1.5mm

VX Supercharged V6 3.8L
std: BPR6EF-13 gap: 1.3mm
irid: BPR6EFIX-15 gap: 1.5mm

VX V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm
Irid: no listing

VY V6 3.8L
std: BPR6EFS-15 gap: 1.5mm
irid: BPR6EFIX-15 gap: 1.5mm

VY Supercharged V6 3.8L
std: BPR6EF-13 gap: 1.3mm
irid: BPR6EFIX-15 gap: 1.5mm

VY V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm
Irid: no listing

VZ V6 3.6L
std: LTR6AP-11 (platinum) gap: 1.1mm
irid: no listing

VZ V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm
Irid: no listing

thats all i got for the moment

[calais_304]

champion effort mate, cheers for that

[vuv6]

no worries, hope its helpful for more people too....

cheers
ryan

[minux]

VT V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm
Irid: no listing

VX V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm
Irid: no listing

VY V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm
Irid: no listing

VZ V8 5.7L
Std: PZTR5A-15 (platinum) gap: 1.5mm

For LS1 owners, do NOT waste your money on these plugs, just use NGK BPR6EF. i used to use these plugs but always changed them after 20,000km's, they are a waste of money, besides who would ever leave plugs in for 100,000km's?

[vuv6]

Originally Posted by minux

For LS1 owners, do NOT waste your money on these plugs, just use NGK BPR6EF. i used to use these plugs but always changed them after 20,000km's, they are a waste of money, besides who would ever leave plugs in for 100,000km's?

yeh i agree but they were the only listing i could find for them and i wasn't 100% sure wether the BPR6EF's would fit.

cheers
ryan