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wow, thats a good video... i really wanna know how true it is tho, if u pay someone the right price they will say anything u want them to, how come they didnt show us REAL dyno charts and not just throwin some number on the screen, hey they look good, and they are worth a try, hell i might try them once im boosted, but how much per spark plug is it gonna cost me, i know some iridiums and or platinums cost 10 dollars plus for one
 
i will not pay 10$ a piece if thats what it is, but if its not that much i may. who knows
 
i have heard bad things about them on small v6 motors like bad missfires and bad knocks but hey if youve got the money and are bored one day it cant hurt anything. i have one my john deere push mower and it made a big difference in fuel ecomony and power nothin to really write home about but better than what it had when i bought it new
 
1 - 20 of 25 Posts