Monaco 172
Is it worth upgrading the plugs when using the RS Tuner maps?
I've heard iridium plugs or NGK coppers (BCR8ES) might work well with remapped 1*2's.
Anyone tried it or had any results?
I've heard iridium plugs or NGK coppers (BCR8ES) might work well with remapped 1*2's.
Anyone tried it or had any results?