I will be rebuilding my head soon just wondering "who knows what" on reliable andreasonably pricedintake and exhaust valvesalso both hydraulic lifters?
Where to get good kits?
Stainless steel titanium?
Links are highly appreciated
Thanks everyone

 

mjmautohaus.com the ones Audi uses are pretty good most are sodium filled to fight off heat. but if you have the money(i wish i did at the time) to get Fierra valves

 

The stock intake valves will be fine, the exhaust valves should be changed if you want big power. You can get everything need from quedpower.com.