Hi everyone...

I'm porting and polishing a set of 351w heads and im woundering about the egr hump...I've done all the work now and everything is ground down and polished...but what about the little hole that's left...

Do you leave it alone? Weld it closed? Or fill it with that 2 part metal epoxy...

Any suggestions will be greatly appreciated...

Thank you
Glenn

 

Pin it or install a small expansion plug etc..

 

Pin? And do they really make expansion plugs that small?

 

Check around, I have heard they make a plate that you can bolt on to cover the holes.