[Woodz428]

Those would have been junk if FEs hadn't gained so much popularity. I wouldn't trust anything that guy says, he apparently knows nothing about heat expansion...everytime the rockers hit those hot valves they'd split a little more. I would be surprised if they weren't cracked enough already to grab that sweet little bronze liner and stuff it into the port.....just enough to cause the valve to hang open some...maybe enough to touch a piston. What a butt wipe.