I have a G230RC blackcap I was wondering what plug is to be run in it.

NGK, Iridium IX Should work just fine. CR7HIX 7544

I seen the iridium plugs are like 11.00 how long does one of these last at that price?

I seen the iridium plugs are like 11.00 how long does one of these last at that price?


I used the same plug for 10 race days last year and it still fired off last week when I got the urge to hear the engine run . They last a good while .

Have any of you ever tried one of those spark plug cleaners / blaster type?

The problem is they use a sand type media. If you don't get it all out it will wreck your motor from the grit!!!...
Not a good idea.

Dave D

What size gap do you run in the Iridium and what heat range 7-8-?????