ls6 springs

[coreysGTP]

i was wondering while running the ls6 springs can i use my stock dampers the cam is a xp or do i gotta do some more mods to my head to run the ls6 springs also ?

[L36 Killer]

LS6 springs can be run with stock retainers. However, running a XP cam requires upgraded retainers and valve seals to handle the amount of lift the XP creates.

[coreysGTP]

could u give me the best place to buy retainers and valve seals ? and how is the xp cam in hp gain and feel

[L36 Killer]

Never ran an XP so I can't give an opinion. Try searching on the forum. Should be lots of posts regarding the XP cam. As far as the retainers and seals, I shop at Intense and ZZP. BTW, if you are looking to install a L67 into a '94 GP, look up a member here by the name of RALM. He's working on a '95 and might be able to help

[coreysGTP]

thank u heres the deal with my built tho im useing a l36 bottom end i blew my rod in my l67 so im top swaping into a rebuilt piston etc a new xp cam l36 and my heads have 154k on em so another question is im on zzp right now and are there valves good to use ? i heard good and bad about zzp like the front log

[L36 Killer]

Maybe you should start at the beginning. What exactly are you running and what are you looking to change?

[coreysGTP]

well im running 3.4 pulley but im thinking to return it to zzp for a 3.25 pulley i have headers ls6 springs xp cam going slap a gen v p&p this tax return and a heat exchanger only head work is springs and im buying a set of lucas 42.5 injectors soon after i pay off the 94 gtp im moreless trying to running a 13 this summer but another problem or maybe its not a problem is the l36 bottom compression is different then the l67 so rlly i guess my question is will the pulley and l36 has issues in the long run or will i be fine ? im still learning on the 3800 motors i use to be all about 4g63

[L36 Killer]

Take a look at this thread. It's a great starting point to work from. My personal opinion is, you are heading towards trouble. There is ALOT of supporting mods. that need to be done to safely run that low of a pulley (one of the most being a proper tune).
http://www.grandprixforums.net/safel...0-a-67580.html

[coreysGTP]

i still havent found a tuner yet i mean i have dropped it in yet so i was putting that off my tuner moved to fl so im like dang i wish i woul dof learned to tune while i still had my tsi awd lol would of been a plus for me

[coreysGTP]

ok it says i csn run stock ratio rockers now if i wouldv swap out my roller rockers what would be best for my setup ?