Cusson
01-03-2007, 05:03 AM
in the process of installing my vf34 on my wrx; just wondering what the best spark plug to use with the turbo is? im trying to prevent pinging at high boost. any suggestions and where to buy/order would be appreciated.
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View Full Version : Best spark plugs to use with vf34 setup? Cusson 01-03-2007, 05:03 AM in the process of installing my vf34 on my wrx; just wondering what the best spark plug to use with the turbo is? im trying to prevent pinging at high boost. any suggestions and where to buy/order would be appreciated. 02blueWRX 01-03-2007, 05:13 AM you can never go wrong with NGK Iridium one step colder... Cusson 01-03-2007, 05:15 AM you can never go wrong with NGK Iridium one step colder... those are definately ones i was considering 02blueWRX 01-03-2007, 05:18 AM those are definately ones i was considering can be purchased here: http://www.oakos.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=355&Product_Code=NGKBKR or check vendor listings as well.. Cusson 01-03-2007, 05:42 AM can be purchased here: http://www.oakos.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=355&Product_Code=NGKBKR or check vendor listings as well.. thanks for the link hybrid gti 2 01-03-2007, 06:28 AM that's what I have had for the last several times. Just be careful when you gap them and you will be fine. When I got them out of the box they were gaped at .037 or something. If simply installed it will hesitate and cause p0447 or rich error with a fuel cut like feel around 4k rpm @ wot. Mine are gaped at .032 and I don't have any problems. AWDWRXLOVER 01-03-2007, 07:03 AM you can never go wrong with NGK Iridium one step colder... maybe on a STi but since he has a wrx he NEEDS copper 1 colder at .028 ir are very knock prone breathinez 01-03-2007, 07:43 AM maybe on a STi but since he has a wrx he NEEDS copper 1 colder at .028 ir are very knock prone +1 go for the coppers. You will have to change more often but you get better performance from them. I think they are BKR6E. These are what I run with my VF22. No problems and I always by 8 so I will have some for later. They are only like $1 and some change. blkscooby 01-03-2007, 10:19 AM Silverstones are also a very good choice. They will last longer than coppers and have better conductive properties. Check nology.com Unabomber 01-03-2007, 11:25 AM Best place to post a question that has been discussed 9000 times? The appropriate forum! Best spark plug? Maybe reading the sticky at the top of the appropriate forum. Best spark plug advice? Referring to your tuner's advice. PaulRex 01-04-2007, 04:58 AM NGK BKR7ES-11 gap .28 I change mine every 5,000 miles, they cost like $10 a box of 10 or something they are cheap but they work well in my engine. |