E303 cam needs
01-24-2017, 12:18 PM
#1
Thread Starter
Join Date: Dec 2016
Location: Mass
Posts: 10
E303 cam needs
So Im rebuilding my 5.0 and I bought a E cam for it it's bored .030 and Ive heard u can't use stock valve springs and rockers with the set up ... I had bought new valve springs but I guess they don't fit the heads correctly... I just need to know wat I need and an explination behind it because if I can use the stock head assembly that would be great... thanks
01-27-2017, 09:43 PM
#2
D.R. THE PATHETIC DORK
Join Date: Jun 2007
Location: West Virginia
Posts: 30,863
nope, can't use stock springs, spring rate is inadequate and valves will float and a set pedestal roller rockers to clear the new springs ..... check this place out https://www.alexsparts.com/categorie...SPRING-KITS/of
Last edited by mjr46; 01-27-2017 at 09:50 PM.