What Camshaft do yo have in your LS4 Fiero ? (Page 1/1) streetrod1 FEB 09, 07:00 PM Im curious what camshaft people are using in their ls4 swaps ? My dod is saying bye bye lol. Im doing a carbed LS 4 Engine guy wants me to d a Rattler from Howards. I like scoggins dickie drop in deal? I wanna gain a lil hp without losing power across curve. and I gotta keep brake vacuum-but like all I wanna go big as I can . I already have new stock 4t65e hd converter and worked over 4t65e hd trans . Tom Slick FEB 10, 07:18 PM i have a custom grind from PatG. EPS Cam: 216/220 duration @ 0.050" lift; 0.561"/0.564" valve lift streetrod1 FEB 11, 02:07 AM quote Originally posted by Tom Slick: i have a custom grind from PatG. EPS Cam: 216/220 duration @ 0.050" lift; 0.561"/0.564" valve lift Cool It looks like we are not far apart on specs. I ended up with LSXceleration Stage 2.1 NSR Cam 218/227 .523/.523 HR112+3' . Just ordered it today !