Anyone know why someone would remove butterfly valves from an 800cfm edelbrock?

jessejamesink

Why would you remove butterfly valves and linkages off the 800cfm edelbrock?  It's been run this way...

hommel8230

I would say someone was using a add on induction with it's own air intake regulation

cmhj2000

hommel8230 said:

I would say someone was using a add on induction with it's own air intake regulation

Most likely

explorerx4

I'm pretty sure one of my BIL's told he pinned the butterfly's open for drag racing.