My girlfriend bought me new spark plugs for my 2004 FFRR (im still in shock as she done it all off her own back and i had never mentioned it)

She has organised e Denso Irdium Power 0.4mm plugs and yes she got 8

I just wanted to make sure that they would be pre gapped for the 4.4 v8

Does anybody have any idea??

thanks
Neil

Only a 5 minute job to check the gaps

Iridium ones are the good ones for LPG due to the higher heat tolerance

not sure on the gaps for the 4.4 though but just compare to what the spec of standard ones is

Cheers guys

Ive just been on denso's website and they state they supply on a 0.9GAP, the part numbers tie up as well she got me IK20's I04's

Also found this for you cliffy

http://www.bimmerfest.com/forums/showthread.php?t=100491

kingpleb wrote:

Also found this for you cliffy

http://www.bimmerfest.com/forums/showthread.php?t=100491

Ur a star no gapping the Iridium plugs then

thanks again u saved me wrecking them

Also means on your next LPG service if they want to remap it your might get a bit better performance out of it and also dont forget your decat

kingpleb wrote:

Also means on your next LPG service if they want to remap it your might get a bit better performance out of it and also dont forget your decat

Its going in for its check up from the LPG install so ill be getting it done

Decat sounds good to

If you can get a salvage exhaust from somewhere with a fubar cat in it and just bash the bits out into a bucket...

local scrappy will likely give you a few quid for the bits to help recoup some of the cost.

Then just bolt the decatted section in and keep the good cats to one side in the garage for a rainy day

And enjoy the noise!

How much did your plugs cost? looking to change mine at some point.