5L spark plug question

[steak000]

hey guys just curious really, changing my plugs and leads tommorow, currently has gmh leads on and two leads dont have heat sheilds appartly its normal for gmh leads, two leads are different. why wouldnt they have heat sheilds cause my new set can all have heat shields. do i leave two of em with out the heat shields or put all on??

[deanos70]

i have a vt 5.0 and bought a set of bosch perforamce leads and 2 of them dont have heat shields on them
thought i must have got a dodgy set, but its the way its meant to be

sorry dont know why, but if your new set has them all on there i can't see a problem with it

[BlackVXGTS]

There are normally no heat shields on the two plugs that don't have an exhaust pipe on both sides - the passenger side front plug and the driver side rear plug. Presumably these two plugs only get half the heat and therefore don't need a heat shield.

[justbad4you]

i have a vt 5.0 and bought a set of bosch perforamce leads and 2 of them dont have heat shields on them
thought i must have got a dodgy set, but its the way its meant to be

sorry dont know why, but if your new set has them all on there i can't see a problem with it

same here i have two missing on my v8 maloo