Re: GM Top Engine Cleaner ?
You have the GM TEC , look at the ingredients . Now ask around if you don't have any but get a look at Butches Bore Shine ingredients . So , Butches is being touted by big league shooters , good ! .that means you can use the GM TEC for less than 1/2 cost [img]/ubbthreads/images/graemlins/grin.gif[/img]
They are the same and GM TEC was here first , draw your own conclusions. I know they are a diff color and smell but hey ! thats marketing . [img]/ubbthreads/images/graemlins/wink.gif[/img]
Since the bullet is first down the bore with the powder gases fouling things next and this is repeated each time you shoot then the carbon fouling must be dealt with first .At least that is how I attack the problem .
I think that Roy has a good point as most of us that don't shoot competively may not create a carbon ring since we don't shoot fast enough to bring about the conditions that contribute to a carbon ring buildup , I think [img]/ubbthreads/images/graemlins/confused.gif[/img]
All that being said I use the GM TEC and have been able to keep my bbl clean enough so that when I introduce a new cleaning agent it does not produce any evidence of a fouled bbl. I also use Barnes CR 10 in my cleaning regimen as well as Kroil .