Tech Department Project Cars FM Store FMWire ReadersCars Feature Cars Forums Log in About FordMuscle
pix
FordMuscle WebMagazine - Home
FordMuscle Home
FordMuscle Login
Subscribe
View Single Post
05-12-2008, 04:05 AM   #3 (permalink)
Mikes66
 
Join Date: May 2006
Location: Salem, Mass
Posts: 1,627
Re: Does this look right. . ?

Yikes, Looks like trouble to me.....

Looks like a great job on the exhaust porting though.... but the centerlines of those valves need to be dead center, or you will get a lot of side load deflection. That will wear the valve guides out real fast.

Also looks like the vavle stem seals are not seated on the bosses unless they are umbrellas.

I would assume you have guide plates. The pushrods must be scraping the sides....

The only question I have is.... Was the head set up on a machine table and drill press cutting of the threads for the rocker studs?

If they did not go exactly straight in, the geometry would end up calked.

An easy way to tell, measure from center to center of each cylinders rocker stud. Each cylinder should have the same exact spacing. If they vary from stud to stud, then it was done wrong.
______________________________________
[SIGPIC][/SIGPIC]
What is life worth, if everything comes easy...?
66 Stang 385+ HP 306 .494 /.520 225 durr @.05, 200cc Windsor Sr's, Edle RPM, C4, 3.00 posi, 575 Annular Mighty Demon, 22 MPG,
Mikes66 is offline   Reply With Quote
 
pixblue
Mallory Summer
Mallory Summer
AirFlowResearch Heads

All content © FordMuscle, LLC. | Ford® is a registered trademark of the Ford Motor Company. | FordMuscle.com is not affiliated with the Ford Motor Company.