Spark plug choice for LS
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Honda-Tech Member
Joined: Jul 2002
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From: California
Spark plug choice for LS
Hey guys. Just wanted to get some opinions. The new race season is coming and i'm giving my car a tune up. I have a 98 LS and was wondering if I should stick with the stock NGK ZFR5f-11 spark plug or go a step colder with ZFR6F-11.
I pretty much only have i/h/e on my car so I should probably stick with the stock 5f, right?? O, also, timing advanced by 4 degrees. Thanks.
I pretty much only have i/h/e on my car so I should probably stick with the stock 5f, right?? O, also, timing advanced by 4 degrees. Thanks.
Honda-Tech Member
Joined: Oct 2001
Posts: 7,536
Likes: 1
From: Edgewater, MD / La Jolla, CA
Re: Spark plug choice for LS ([HrZn]4life)
stick with stock for now and make sure they are properly gapped.
be careful with your timing...might want to run higher octane gas (you'll have to play it by ear).
be careful with your timing...might want to run higher octane gas (you'll have to play it by ear).
Joined: Oct 2002
Posts: 466
Likes: 0
From: Ft. Worth, Texas, usa
Re: Spark plug choice for LS ([HrZn]4life)
Hey guys. Just wanted to get some opinions. The new race season is coming and i'm giving my car a tune up. I have a 98 LS and was wondering if I should stick with the stock NGK ZFR5f-11 spark plug or go a step colder with ZFR6F-11.
I pretty much only have i/h/e on my car so I should probably stick with the stock 5f, right?? O, also, timing advanced by 4 degrees. Thanks.
I pretty much only have i/h/e on my car so I should probably stick with the stock 5f, right?? O, also, timing advanced by 4 degrees. Thanks.
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