NGK's Platinums or not? why?
 

NGK has a tr55 and then another plug that is iridium, which one is better for an LS1 with bolt ons and headers?

<small>[ September 30, 2002, 03:15 PM: Message edited by: Ballistic Z ]</small>

Re: NGK's Platinums or not? why?
 

ttt

Re: NGK's Platinums or not? why?
 

NGK rock's <img border="0" alt="[Burnout]" title="" src="graemlins/burnout.gif" /> best on this earth <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" /> no problem's here <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" /> <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" /> <img border="0" alt="[hail]" title="" src="graemlins/gr_hail.gif" />

Re: NGK's Platinums or not? why?
 

i messed up the subject, i put platinums, i meant iridiums. So which is better the tr55's or the tr55ix iridiums?

TIA

Re: NGK's Platinums or not? why?
 

if you running stock Tr55's well relly you wont get any more heat out that plug than stock. but try that Tr55 that's what im running anyway.... i'll be going head's and cam soon i'll probly have to change plug's..... <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />