I've been running Autolite AR3933 plugs for years with no problems. Just bought new ones and noticed they are now made in Mexico. This is the differance I've noticed while gaping them. The electrode is shaped differant. Will this make a differance or cause me issues? The one on the left is the new one? Thanks Scott
Thread: Autolite Plugs??
Results 1 to 9 of 9
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04-01-2010 02:16 PM
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04-01-2010 02:22 PM
Here they are side by side. But the new one is on the right now.
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04-02-2010 01:00 AM
Looks like they saved a .010 of an inch of metal by going straighter across instead of the more graceful arc
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- Join Date
- Aug 2009
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04-02-2010 07:31 AMLess metal. Just another way to cut cost, IMHO.
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04-02-2010 07:35 AM
Think it will effect performance or how long they last?
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04-02-2010 03:39 PM
mucho mas rapido con "nuevo sparko plugos"
People we meet in life are either a Blessing or a Lesson
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05-24-2010 06:58 PMi think anything will last for the maybe 50 hrs that get put on in season
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05-24-2010 09:55 PM
I just put those in race boat today and yes they are diffrent. Hard to gap what is a better alternative?
TEAM 531 WHOZ YOUR DADDY OFFSHORE RACING
www.WHOZYOURDADDYRACING.com
OPA THE JERSEY BOYZ
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05-24-2010 10:08 PMNGK..is the best plug there is ..no doubt !!!!!!!!!!!!!!
I dont see the word AUTO in any boat ..lol