Thread: BBC Oiling and block mods

Tweet

Originally Posted by Gearhead559

thats what i am talking about...

in the hole in the timing cover area, did you grind the hole down ward, too let it return easyer? i was wondering if i should do that or not..

grind the oil valley hole to a tear drop roll the top of the top of the cam boss if you look at my block. you will see the front and the back in the valley how i made this smooth you can drill one 3/16hole in the back by the last hole in the valley this helps drain back and helps add oil to the cam gear and i grind in the oil rails i round all sharp spots i use first stone and then go to sanding drums