whats the difference between these two types of valves? does high comp valve increase the comp ratio or what?

 

thats what high comp is bring it up around .5 if im right cant remember i dont work there anymore.
SKUNK2

 

this is from there e-catalog........

NOTE: High compression valves increase compression by 0.3-0.5 points by reducing chamber volume by 1.5cc or more. Same weight as stock valves.
Standard compression valves recommended as high quality, direct replacement part. 3-10g lighter than stock valves.

they'll tell you to go with the high compression valves if you get the pro series cams. call and talk to ralph. he'll give you everything that you need to know.

 

flat faced valves. the bottoms are flat instead of having the small dish.

 

thank guys. jut downloaded skunk2 catalog. everything is explained there.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by brick top &raquo;</TD></TR><TR><TD CLASS="quote"> flat faced valves. the bottoms are flat instead of having the small dish.</TD></TR></TABLE>

neither of those valves are entirely "flat." the high compression do have a smaller dish to them tho