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Plug question

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Old Nov 1, 2005 | 01:55 PM
  #1  
urslooow's Avatar
urslooow
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Melting Slicks
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From: Miami Fl
Default Plug question

for ati 8.5 # on stock block, best plug? any alternatives? cost?
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Old Nov 1, 2005 | 02:13 PM
  #2  
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xlr8shn
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From: Johnston, Iowa
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I heard good things about NGK TR6 @ .035

...and am running them in my P1SC car
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Old Nov 1, 2005 | 10:32 PM
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leojnknsC5
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From: eagle mountain utah
Default AC Delco

Keep your car running right with AC Delco's R42LTS. It's the same heat range as the TR6 from NGK. The R45LTS is the same heat range as the stock plug. I believe there is a R43 and R44LTS if you want to see just how cold a plug you really need.
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Old Nov 4, 2005 | 10:27 PM
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sqeznbi
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is the r42lts the coldest of the four with the 45 being the coldest and are these in stock items usually i always have to order the ngk,s
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Old Nov 4, 2005 | 10:28 PM
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sqeznbi
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i meant 45 being the hottest
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