I have a gsr head and mating it with an ls block. The gsr head is complete skunk2. The only problem is that I was missing two skunk2 valves when I got the head because those two valves were needed for another app. I had some ferrea valve for the gsr head laying around. I added 14 skunk2 valves and two exhaust side ferrea valves to compensate for the missing skunk2 valves. Will I be ok with this? I have heard that as long as the valves are for the same application that I shouldn't have a problem. What do u guys think?

 

Just cc the chambers with the valves installed, to make sure the compression ratio will be the same. Or buy the correct valves.

 

DonF: What do u mean by CC the chamber? Thanks for your prompt reply as well :-)

 

Just something I heard about keeping combustion chamber volume the same, as well as cylinder volume and then working out the compression ratio.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DonF &raquo;</TD></TR><TR><TD CLASS="quote">Just something I heard about keeping combustion chamber volume the same, as well as cylinder volume and then working out the compression ratio. </TD></TR></TABLE>

Ok but how is this done? Do I take the head to a machine shop or something?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by unix4linux &raquo;</TD></TR><TR><TD CLASS="quote">

Ok but how is this done? Do I take the head to a machine shop or something?</TD></TR></TABLE>


yes.