Spark plug recommendations?

[dankhts]

Time for a plug change - was using TR55, was told to try TR6 copper for my H/C LS1 C5.... any suggestions/input? What gap?
THANX!
Dan

 

[Manny@Dasilva]

Time for a plug change - was using TR55, was told to try TR6 copper for my H/C LS1 C5.... any suggestions/input? What gap?
THANX!
Dan

Hey Dan , TR6 @.035


Thx
[email protected]

 

[Riley P]

Since we have another thread on this very same thing, I'll be deleting this one. But keeping it up here for another day or two just in case this is the one you see first. The other thread is in Corvette Performance.

http://www.canadiancorvetteforums.com/forums/corvette-performance/1813-spark-plugs.html#post15406