Post by
LayNLow240 »
https://forums.nicoclub.com/laynlow240-u33346.html
Wed Aug 08, 2007 10:12 am
im not sure if its the same, but on the dohc if there is no vacuum then the butterflies are open. Also, on the dohc i notice the flaps are screwed on, so if they are the same, you should be able to take them off.