getting heads, question is what valves to use on heads/cam car that will see alittle boost in the future...heads will most likely be ported stock ones (lq9 or ls6) with upgraded everything else...so what valves will be better overall? they have to be stock length, but bigger im assuming? gimme some suggestions (this is for a friends LS1 stock cube 346 t/a btw)

 

We use Ferrea 6000 series as a standard in our heads. These are a very high quality valves and work very well. Give us a call or PM us and we can give you a great price on a set of 2.02"/1.57"'s that will work terrific in these heads.