RE: Height difference with change to CM-6 plug??
Thanks TOM. Hmmm, only 3/4" per side saved. Don't think that will do it for me. It'll be tight...
We are talking about PER side right?
Those RCEXL metal caps take up some space too. Any reason why one couldn't change the cap to the rubber style as was used by CH Ignitions, and just ground the shielding to the engine? Of course you would have to use a resistor plug if doing this....
AV8TOR