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Spark Plug Question

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Old

Oct 18, 2012 | 06:50 PM

#1

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Teching In

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Spark Plug Question

What is the best spark plug for an N/A motor in an LS1 car?

Minor things done to car: air lid, headers, no tune yet.

thanks

Old

Oct 18, 2012 | 06:54 PM

#2

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Many including myself run NGK TR-55's with good results.

Old

Oct 18, 2012 | 07:36 PM

#3

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From: La Porte, TX

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NGK TR-5 for me

Old

Oct 18, 2012 | 08:26 PM

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Quote:

Originally Posted by CHADsterss

NGK TR-5 for me

Yup, same plug just different gap.
https://ls1tech.com/forums/16051039-post12.html

Old

Oct 18, 2012 | 09:41 PM

#5

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From: Fargo ND

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TR6 is what i have always used

Old

Oct 18, 2012 | 10:23 PM

#6

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NGK TR55 hands down WS6Store has them with MSD wires for like $75, an extremely good deal on some great plugs if you ask me.

Old

Oct 19, 2012 | 08:08 PM

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Quote:

Originally Posted by TransAmWS.6

NGK TR55 hands down WS6Store has them with MSD wires for like $75, an extremely good deal on some great plugs if you ask me.

^^^I went with this set up and so far I'm satisfied and it was a great price.

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Old

Oct 20, 2012 | 07:30 AM

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TR5s with MSD wires also...... Great results

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Old

Oct 21, 2012 | 11:45 AM

#9

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From: Hinesville, GA

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Same here

Old

Oct 22, 2012 | 02:51 PM

#10

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thanks everyone! put the TR-55's in and it runs great.

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