Spark plugs for high compression 8Vs

[patrick.bureau at gmail.com (Patrick Bureau)]

Cathy,

I run something similar to yours, and I use .30 (texas is warmer than
canada) on my 3a/jh combo and use the triple cathode bosh copper plugs
with OEM spec Spark plug cables without any problems...

what color are the plugs onm the tips ?




On Mon, 25 Oct 2004 18:30:39 -0400 (EDT), C Boyko
<roccit_53@scirocco.cs.uoguelph.ca> wrote:
> And 28 thousandths is in fact .7 mm, which is where they're at, so that's
> good. For JH it says 28-24 thousandths, so 25's within spec. for the lower
> compression ones. Thanks guys. This engine's not burning oil at all, it's
> fresh internally.
> 
> cathy