junior windsor heads

[Stangcrzy87]

does anyone know what size the valves are on junior windsor heads, and if they will work in stock pistons on a 5.0

thanks,
Erik

 

[Black Sun 5.0]

I have them. I'm not sure of the valve size, I think they're pretty large, but they are fine with the stock pistons. The only thing that may be a problem is that it will limit which cam you use, assuming you upgrade. My advice is go with bare castings and have the heads put together for you, the valve springs that come with the heads are junk. Get them ported and polished while you're at it.

 

[Stangcrzy87]

I have an e-cam, do u think thats too aggressive?

 

[PURESTREET5006]

1.94x1.60 and a 58cc and that E303 will ok No piston to valve clearance problems.