kutta
10+ Year Contributor
- 30
- 0
- Mar 11, 2009
-
Manchester,
Connecticut
Well I just finished porting my oil filter housing. Ive seen some pics of it done but Ive noticed that their are two seats were the piston rested. One is on the "top of the piston" and then if you look carefully you can see seat marks on the side of the piston. Do you guys port all the way to the seat marks where the top of the piston rests or where the side is?