Re: How much to trim off head?

[vafred@erols.com]

John Middlesworth wrote:
> 
> I want a good street-driving TR3A.  What should I tell the machinist about
> taking metal off the bottom of the cylinder head?  He already has to clean
> up that surface a little: do I tell him to keep cutting down to a certain
> level using the same machine?
> 
> John Middlesworth


The more you take off, the more she heats up and more of a chance you 
have of a cracked/warped head, milled heads do not add H/P.