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Topic: Has anyone tried E 3 Spark Plugs in thier motor ? Results ?

in Forum: C3 Engines

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Has anyone tried E 3 Spark Plugs in thier motor ? Results ?

Posted: 9/17/15 10:31am Message 1 of 3
TheyCallMeDave
Former Member
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Crestview (near Pensacola), FL - USA
Joined: 9/16/2015
Posts: 22
Vette(s): 1970 built 454 coupe., M21, 336-1 rear, numbers matching . Approx. 550 hp/600 tq. #2 Condition . For Sale : $32,000 very firm . Have a full write up with closeup walk-around video for the serious minded only please.
http://e3sparkplugs.com/spark-plug-technology       Writeups on amazon.com  seem to be highly favorable for power and economy increase.   At $6 per plug, do u find they are worth it if you have them ?    Can you notice any difference particularly if you have a BB motor  ?    Thanks for any and all reports and opinions.   Dave.  1970 BB


1970 built 454 coupe., M21, 336-1 rear, numbers matching . Approx. 550 hp/600 tq. #2 Condition .
For Sale :  $32,000 very firm .
Have a full write up with closeup walk-around video for the serious minded only please.
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Re: Has anyone tried E 3 Spark Plugs in thier motor ? Results ?

Posted: 9/17/15 2:03pm Message 2 of 3
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Gunslinger
Former Member
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Frederick, MD - USA
Joined: 9/8/2003
Posts: 3398
Vette(s): 1969 convertible L71 427/435 4-speed black interior
My opinion for what it's worth, is that exotic spark plugs are a waste of money unless it's what was oe for the car or you have a modified engine and ignition system that requires their use...or you're trying to address a specific problem and even the the best solution is to diagnose and remedy that problem.

For a stock engine all one needs is a spark plug equivalent to what the factory installed...right reach, gap and heat range.  Brand is a subjective thing, so whatever you like.

Spark plugs and items like coils are greatly hyped and buying them usually accomplishes little more than lightening your wallet and increasing the bottom line of the exotic spark plug maker and their ad agency.



Re: Has anyone tried E 3 Spark Plugs in thier motor ? Results ?

Posted: 9/17/15 3:05pm Message 3 of 3
dwa175
Former Member
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leesburg, FL - USA
Joined: 7/19/2014
Posts: 195
Vette(s): 1979 coupe and now 2007 c-6
I replaced plus with E-3  nothing changed   waste of money    use a/c plugs  you well  be ok dwaBeer


in Forum: C3 Engines


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