LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Which are the better plugs?

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Old

Apr 24, 2003 | 06:41 AM

#1

MyTMous

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Joined: Apr 2003

Posts: 101

From: Madison, AL

Which are the better plugs?

NGK TR55 or TR6?

It's for a 94 LT1

Thanks

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Old

Apr 24, 2003 | 07:56 AM

#2

MyTMous

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Joined: Apr 2003

Posts: 101

From: Madison, AL

TTT

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Old

Apr 24, 2003 | 08:17 AM

#3

94z'sson

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Joined: Jul 2002

Posts: 325

From: charleston sc usa

TR55 are for NA(natural asprirated motors)
TR6s are for N2O motors
both are excellent plugs

and NGK is all i run

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Old

Apr 24, 2003 | 08:21 AM

#4

93zder

Registered User

Joined: Apr 2001

Posts: 251

From: Canada

How long are you guys finding the TR55's last?

I am wondering if i should go with the iridium's because they supposedly last longer.

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Old

Apr 24, 2003 | 02:04 PM

#5

chevyboy_z28

Registered User

Joined: Aug 2002

Posts: 470

From: Detroit, MI

ive been wondering the same thing, lets get this thread back to the first page!

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Old

Apr 25, 2003 | 05:30 PM

#6

chevyboy_z28

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Joined: Aug 2002

Posts: 470

From: Detroit, MI

anybody?

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