Tr6 or tr8???
#3
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Depending on how much you want to spray and what has been done to the engine, the TR6 is good to about 75hp with bolt-ons. If your going to do 100-200 I would go with the NGK BR7EF. 250+ go with the NGK B8EFS. There is no TR7 or TR8. The TR6 is a projected plug and you will have better luck with a non-projected plug such as BR7EF or B8EFS
#5
depending on how much you want to spray and what has been done to the engine, the tr6 is good to about 75hp with bolt-ons. If your going to do 100-200 i would go with the ngk br7ef. 250+ go with the ngk b8efs. There is no tr7 or tr8. The tr6 is a projected plug and you will have better luck with a non-projected plug such as br7ef or b8efs
#6
i have a 5.3l full bolt-ons cnc 243 custom cam cold fusion nitrous Plate setup 200 shot
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#8
-8 of ???
Last edited by gtrucks; 08-04-2009 at 01:50 PM.