I have no problem with leting others try it. It is solely up to that peron/s do what ever they wish. But as I see it and have read You/They are doing more then Just the groove( raiseing the compression) at the same time. so to me This Proves Nothing of the groove itself is all I'm saying.
OPS my type O It's NOT really telling you that the groove did anything on it's own.
You can't change two things at once and say one thing Made the biggest difference.
Now if you had Lets Just say a 10-1 compression and You grooved the head and Only took out .050 and then you milled the head that same .050 to Keep the same 10-1 and You gained Hp and MPGs then Yes I would have to agree The groove did something on it's own. BUT your NOT doing that, so i don't feel your Proving an thing the way i see it.
God doesn't like ugly.
