What Type Of Spark Plugs To Use?
03-23-2004, 10:43 PM
#4
Administrator
Join Date: Nov 1998
Location: Hell was full so they sent me to NJ
Posts: 70,677
How much nitrous are you spraying?
The TR55 is a stock heat range, with a 0.050" gap. That is probably acceptable for less than a 100-shot. Anything over that really needs a colder plug, and a smaller gap. The TR6 is one step colder, ok for maybe 150-175HP. The Autolite 104 is similar and works well. For anything bigger than that, you may want to go to a plug 2 steps colder than stock, like the Autlite 103.
The TR55 is a stock heat range, with a 0.050" gap. That is probably acceptable for less than a 100-shot. Anything over that really needs a colder plug, and a smaller gap. The TR6 is one step colder, ok for maybe 150-175HP. The Autolite 104 is similar and works well. For anything bigger than that, you may want to go to a plug 2 steps colder than stock, like the Autlite 103.
03-24-2004, 12:45 AM
#5
Registered User
Thread Starter
Join Date: Jul 2003
Location: Toronto
Posts: 230
Originally posted by Injuneer
How much nitrous are you spraying?
The TR55 is a stock heat range, with a 0.050" gap. That is probably acceptable for less than a 100-shot. Anything over that really needs a colder plug, and a smaller gap. The TR6 is one step colder, ok for maybe 150-175HP. The Autolite 104 is similar and works well. For anything bigger than that, you may want to go to a plug 2 steps colder than stock, like the Autlite 103.
How much nitrous are you spraying?
The TR55 is a stock heat range, with a 0.050" gap. That is probably acceptable for less than a 100-shot. Anything over that really needs a colder plug, and a smaller gap. The TR6 is one step colder, ok for maybe 150-175HP. The Autolite 104 is similar and works well. For anything bigger than that, you may want to go to a plug 2 steps colder than stock, like the Autlite 103.
Thread
Thread Starter
Forum
Replies
Last Post
Darth_tsunami
V6 Tech
6
09-18-2015 01:57 AM