Know anything about these valves?...

[Tallen]

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33621&item=2462049338

He's got awesome feedback...just wondering if anyone is running these. My goals are ~300-400hp.

Should I opt for new valve guides as well?

 

[sonicnofadz]

I've been looking at this guy's valves for some time, they seem like they are of pretty good quality. The only thing is, he doesn't have any that are stock size, so your going to have to get a machine shop to resurface your valve seats (not all that cheap). This isn't neccessarily a bad thing since it will improve perfomance marginally. Also, check out the valves this guy sells:

greatzeus

He also has 100% feedback, and his shop (http://www.jacksonautomachine.com) is the shiznit (like 12 miles away from me). I've bought parts from this buyer before, and I have nothing but good things to say. He has a couple of auctions up for 4g63 valves, heres the URL for one:
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2461156976&category=33621

 

[Tallen]

Oh god why would anyone put valves in without getting a valve job! Hell yea I am gonna get a valve job either way.