Crane spring, no less. if i get really lucky, i can figure out a way to intall a new one without removing the timing belt and cam. the timing belt is a real PITA, and i just don't feel like doing it again. I'm pretty sure i can remove the cam caps and tilt the cam up to install the spring without removing the timing belt, but i don't know about compressing the spring and installing the keepers.
i haven't revved the car past 6800 since the install, and i haven't heard of anyone else breaking these particular springs.
i haven't revved the car past 6800 since the install, and i haven't heard of anyone else breaking these particular springs.