Re: 359 Aluminum head milled

Posted by Eric Boyle On 2008/7/16 2:03:40

How much thickness did you have milled off from the head? I would imagine some slight grinding to the chamber will allow the head of the valve to clear. (keeping in mind thermal expansion!!) I'd try that before I went with two gaskets. You're inviting all kinds of trouble by trying two gaskets, IMHO.