Iridium spark plugs ( any feed back )
#1
Iridium spark plugs ( any feed back )
hi, im thinking of installing NGK Iridium spark plugs to my 04 wrx ( prodrive) has any one fit these and give me any feed back
cheers
cheers
Last edited by bucket; 28 January 2008 at 10:34 PM.
#2
Also known as daz
If they're denso/hks id inadvise, electrode tips have been known to break off and kill said engine.
Ngk on the otherhand have been superb, car fires up fine every morning, can be a bit grumpy when cold but that just tends to be a scoob trait anyway but once warmed she flies along.
Ngk on the otherhand have been superb, car fires up fine every morning, can be a bit grumpy when cold but that just tends to be a scoob trait anyway but once warmed she flies along.
#3
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Sorry to hijack but im thinking of fitting some ngk iridium plusg as the ngk pfr7b's i have now gapped to 0.7mm are causing a missfire at 1.5+ bar boost,they just seem a bit pricey at £25 per plug.
#6
Also known as daz
These are typically what you'd run on a classic sti and ran fine when mine was a standard wrx, as you can see by chasing the exact type you get much better prices.
hth
eBay.co.uk - BKR7EIX items at low prices
Those plugs work on all models iirc.
hth
eBay.co.uk - BKR7EIX items at low prices
Those plugs work on all models iirc.
Last edited by hux309; 29 January 2008 at 02:19 PM.
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#9
Hi
though Im new to scooby`s , do have some experiance with plugs after having had a cosworth running 28 psi of boost and race bikes, Cant go wrong with NGK plat`s,Make sure there gapped properly and you should not see a problem .
I never had a plug failure. cossie or bikes !!
Regards Matt
though Im new to scooby`s , do have some experiance with plugs after having had a cosworth running 28 psi of boost and race bikes, Cant go wrong with NGK plat`s,Make sure there gapped properly and you should not see a problem .
I never had a plug failure. cossie or bikes !!
Regards Matt
#10
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