Valve Spring Pressure - BBC stocker

Chipper Chapman · 06-26-2018, 05:44 PM

Spoke to COMP today, they are claiming that the lobe is so aggressive I need to get a different spring that is going to allow me the same open pressure, but within .050” of coil bind. He claimed that the spring is most likely doing the hokey pokey since it’s about .400” from coil bind, and not designed to work there. I thought pressure was pressure, but is this something that could actually be going on and therefore causing such an issue?

06-26-2018, 05:44 PM	#12
Chipper Chapman Member Join Date: Jan 2004 Location: Belmont N.S. Canada Posts: 473 Likes: 246 Liked 166 Times in 71 Posts	Re: Valve Spring Pressure - BBC stocker Spoke to COMP today, they are claiming that the lobe is so aggressive I need to get a different spring that is going to allow me the same open pressure, but within .050” of coil bind. He claimed that the spring is most likely doing the hokey pokey since it’s about .400” from coil bind, and not designed to work there. I thought pressure was pressure, but is this something that could actually be going on and therefore causing such an issue? __________________ Chris Chapman 1969 Chevelle NHRA F-G/SA 1090