Question on stock heads and intake
 

I'm on a tight budget and i wan't to know how it will cost me to put bigger valves in my stock heads(+ the machinist work for the valves seats). My heads are already ported.

Another question. Anyone have cut and port the stock upper intake. Any advice? It seem to be very simple. My lower intake is already ported. Thanks !

Once you cut upper intake you're going to have to find a shop that will tig weld it back together for you. So before you try and cut upper I'd check into cost of welding the two pieces back together.

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