Page 1 of 1

Cylinder Head Porting

Posted: Thu Jul 18, 2013 8:51 am
by kacam24det
I have been porting head for customers for a while now figured I would show some work
Image
Image
Image
Image
will have the intake side done in a day or two to show

Re: Cylinder Head Porting

Posted: Mon Jul 22, 2013 11:42 am
by drunknmunky
Not bad. You damaged the flange though.

Re: Cylinder Head Porting

Posted: Sat Jul 27, 2013 9:09 pm
by kacam24det
please explain what flange just curious

Re: Cylinder Head Porting

Posted: Mon Jul 29, 2013 11:30 am
by airman
I assume he's talking about the gouges/scratches on the flange (the flat part) that mates with the exhaust manifold.

You can see it in every picture

Re: Cylinder Head Porting

Posted: Tue Jul 30, 2013 7:33 am
by sdaigle240
just eye ball or u measure the volume? i was afraid to take out too much for evenness. i pressy much just gasket matched.

Re: Cylinder Head Porting

Posted: Wed Jul 31, 2013 11:43 am
by kacam24det
I have a flow bench and there is a lot of room in these heads for reaming out.... I usually make it completely symmetrical all around all the casting marks in these heads will come out in the bowl and the sides of each exhaust and intake hole plenty of room to correct this. And yea there are little nicks here and there on the flange but that will all be decked after it is done should only take a pass or 2 to correct that.

Re: Cylinder Head Porting

Posted: Wed Oct 09, 2013 9:44 am
by Rb26kouki
Looks good.