CLASS RACER FORUM - View Single Post

Aaron Keown · 08-08-2008, 01:50 PM

Whatever type of sealer you decide to use,the best way to get it to seal properly is to block off the water jackets and put the head under vacuum so that you can suck the sealer up into the crack/hole.This is how professional crack repair shops do it.

08-08-2008, 01:50 PM	#10
Aaron Keown Junior Member Join Date: Mar 2004 Location: 1710 Dutch Lane,Jeffersonville,IN Posts: 63 Likes: 0 Liked 0 Times in 0 Posts	Re: Sealer for leaky heads Whatever type of sealer you decide to use,the best way to get it to seal properly is to block off the water jackets and put the head under vacuum so that you can suck the sealer up into the crack/hole.This is how professional crack repair shops do it.