How much have you guys paid for a complete port and polish titanium valves, springs and retainers?

 

for a flowbench tested p&p some places charge as much as $675. for an everyday p&p it would cost probably around $300 depending on shop and if you remove the head and bring it to'em. obviously flowbench testing the head will yield the best results but you have to pay for the quality of workmanship. go to nopionline.com to get at least a good guesstimate of price for the other valvetrain parts.