your link does not work, try this.

http://lh4.ggpht.com/_kSlgcyTaucw/Sdu_ni8WAsI/AAAAAAAAADM/u_J0l0kzV9Q/camspecs.jpg

looking at your cam #'s. i would say the duration should support 4500-5000. the lift may be the limiting factor. not letting enough air in. probably in combo with the head.

what does the idle sound like? maybe a video to be put on youtube? tom

Last edited by tlowe #1716; 04/07/09 08:33 PM.
Inliner Member 1716
65 Chevelle Wagon and 41 Hudson Pickup
Information and parts www.12bolt.com