V10 sparkplugs heat range?
Which would you choose, I bought and installed AGSF22. when pulling the plugs it had AGSF32 in 9 holes, one was AGSF22, this was a look at both in the same engine, stock tune. The darker plug is the 22.
2000 Southwind 32v and a 03 Tracker 5 speed 2WD toad, Roadmaster off road tow bar & 2" drop hitch