which spark plugs
14 November 2010, 08:36 PM
#1
which spark plugs
Hi Guys
The time has come for me to change the spark plugs in the car but i'm a bit confused as to which heat range I need.
I currently have in there Denso Iridium power spark plugs I believe but looking to buy some NGK Iridium IX spark plugs but no idea if I should stick with the heat grade 6 as it says in the book for a standard engine or go for heat grade 7.
My car is a my99 turbo 2000 with a newage intercooler and green panel filter, stainless steel exhaust system from the cats back. Unsure if its been remapped as no record of this and unsure if there are any other mods hidden away.
I am planning on having a remap in the next 6 months or so and a new exhaust system so would the NGK iridium IX heat grade 7 be ok.
The time has come for me to change the spark plugs in the car but i'm a bit confused as to which heat range I need.
I currently have in there Denso Iridium power spark plugs I believe but looking to buy some NGK Iridium IX spark plugs but no idea if I should stick with the heat grade 6 as it says in the book for a standard engine or go for heat grade 7.
My car is a my99 turbo 2000 with a newage intercooler and green panel filter, stainless steel exhaust system from the cats back. Unsure if its been remapped as no record of this and unsure if there are any other mods hidden away.
I am planning on having a remap in the next 6 months or so and a new exhaust system so would the NGK iridium IX heat grade 7 be ok.
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