I am looking for a recommendations on which spark plug to use on a EJ22T with DOHC heads.
Are people with the DOHC heads just running the EJ22T recomended NGK plugs?
spark plugs for DOHC heads Hybrids
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not8player
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sammydafish
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I'd run either the stock EJ22/EJ22T plug BKR6E-11 or a regular BKR6E at 0.030" gap like an EJ205 has. All the turbo Subaru EJ engines basicaly used the same plug. Some NA EJ25s were a temp range hotter though. Late models run a platinum plug, but I recomend a regular v-power since you're moding, replacing plugs is inevitable.
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douglas vincent
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Yes NGK BKR6E or if you want to run one step colder BKR7E.
However, sparkplugs in a DOHC are a pain to change. So if you dont want to do it often you may consider the PFR6G-11 which is OE double platnium.
However, sparkplugs in a DOHC are a pain to change. So if you dont want to do it often you may consider the PFR6G-11 which is OE double platnium.
1997 White BG Ltd 5MT, EJ22T with Wiescos, EJ20R Heads, Two large dents R.I.P
1995 Impreza EJ22T DOHC Hydra EMS, 20g, EWG, 3in APS TBE, AWIC
1995 Impreza EJ22T DOHC Hydra EMS, 20g, EWG, 3in APS TBE, AWIC