spark plugs for mercury
buckmyster
Posted 5/24/2015 9:25 PM (#113209)
Subject: spark plugs for mercury


Member

Posts: 39

this maybe a techy question but here goes. replacing spark plugs and pulled out champion QL78YC. they were what was in the motor when i bought it newly used. its a 2001 150L xr6. i looked at iboats.com and they say use champion L6VC thunderbolt plugs. there is a sticker on the motor itself that says use NGK BPZ8HS-10. what a smorgasborg of plugs. do i use what i pulled out that lasted 15 years or go with what sticker says with NGK's?
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buckmyster
Posted 5/25/2015 7:45 AM (#113210 - in reply to #113209)
Subject: RE: spark plugs for mercury


Member

Posts: 39

it seems that people around web prefer the champs over the ngk's. i guess i'll go with what was in it, the champs.
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