spark plug ????
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is the AUTOLITE brand spark plug any good for nitrous?
i hear everybody runnig the NGK tr6's but nothing about autolite.
Thanks for the help
oh yea the Autolite 103's
i hear everybody runnig the NGK tr6's but nothing about autolite.
Thanks for the help
oh yea the Autolite 103's
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do you have an O'Reillys auto parts store close to you? if you do then go there and get the NGK plugs for 1.99 a piece and they come with a one year warranty and just take the old ones back and get the new ones when needed.
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Autolite AR94 = NGK TR7 - 2 step colder
Autolite AR93 = NGK ? - 3 step colder
LS1 Stock and AFR
Thread – 14mm
Reach - .708”
Socket – 5/8 hex
Seat - Taper
Stock Heat Range: 5
Gap: .060
Plug: NGK TR55 (stock number 3951); NGK TR55IX (stock number 7164); Autolite 764; Denso IT-16 (stock number 5325)
Nitrous (one step colder)
Heat Range: 6
Gap: .035 - .038
Plug: NGK TR6 (stock number 4177); NGK TR6IX (stock number 3689); Autolite 103; Denso IT-20 (stock number 5326)
Nitrous (two steps colder)
Heat Range: 7
Gap: Consult
Plug: NGK BR7EF (stock number 3346); NGK TR7IX (stock number 3690); Autolite AR94; Denso IT22 (stock number 5327)
Nitrous (two and a half steps colder)
Heat Range: 8
Gap: Consult
Plug: NGK R5724-8 (stock number 7317); NGK TR8IX (part number 3691); Denso IT-24 (stock number 5328)
Nitrous (three steps colder)
Heat Range: 9
Gap: Consult
Plug: NGK R5724-9 (stock number 7891); Autolite AR93; Denso IT-27
Nitrous (four steps colder)
Heat Range: 10
Gap: Consult
Plug: NGK R5724-10 (stock number 7993); Autolite AR92