Quick spark plug question
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On The Tree
Joined: Jun 2007
Posts: 191
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From: Bristol, TN/Knoxville, TN/Mooresville, NC/Phoenix, AZ
Quick spark plug question Just got done changing my O2's and I was throwing in some new plugs as well since it's almost been a year. Anyways, I forgot my haynes manual and I had a couple questions. First off, what's the correct gap? .55? This is on a stock car. Also, what's the torque specs? 17 ft-lbs? Isn't it like 3/4 turn past fingertight? Quick help would be appreciated. Thanks guys
TECH Regular
Joined: Aug 2007
Posts: 418
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From: Cypress, TX
Just got done changing my O2's and I was throwing in some new plugs as well since it's almost been a year. Anyways, I forgot my haynes manual and I had a couple questions. First off, what's the correct gap? .55? This is on a stock car. Also, what's the torque specs? 17 ft-lbs? Isn't it like 3/4 turn past fingertight? Quick help would be appreciated. Thanks guys
TECH Regular
Joined: Aug 2007
Posts: 418
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From: Cypress, TX
plug gap would be in order, since the mixture is more dense. The smaller gap
ensures a clean spark.
TECH Regular
Joined: Aug 2007
Posts: 418
Likes: 0
From: Cypress, TX
for in the gap. For example, I didn't know this - I use NGK TR55's and they recommend
a gap of 0.044, for all versions of the TR55. I know for a fact I gapped them at 0.050,
which means I'm off For NGK, start here:
http://www.ngksparkplugs.com/part_fi...uv/default.asp
