CAMSHAFT SPECS
Manufacturer Comp Cams
PN 54-448-11
Grind Number XER287HR
Type Hydraulic roller
Valve lift 0.605/0.609-inch
  intake/exhaust
Duration at 0.050 238/240
  intake/exhaust
Lobe separation 112
FLOW FIGURES
LIFT INTAKE EXHAUST
0.200 140 112
0.300 200 170
0.400 251 203
0.500 281 221
0.550 292 226
0.600 298 230
CFM at 28 inches H2O
PRICE LIST
MANUFACTURER PN DESCRIPTION PRICE
AFR 1510 205cc LS1 Mongoose heads  
    w/ spring upgrade $2,465
ARP 134-3609 Head bolt kit 150
Comp Cams 54-448-11 XER287HR 400
  7955-16 Hi-Tech pushrods 135
  850-16 High Energy lifters 189
Edelbrock 29087 Victor Jr. LS1 manifold 290
  or 2908 Victor Jr. LS1 manifold w/ module 690
JE Pistons 264041 F.S.R. Pistons 737
Lunati JO711ER Pro Series crankshaft 1,651
  6125FM3 4340 I-Beam Rod Set 1,460
MSD Ignition 82458 LS1/LS6 Blaster coil packs 632
  32079 8.5mm Super Conductor wire set 102
  6010 6LS Ignition Controller 313
Quick Time Performance QCC-LS1 Gen III Quick Cam Cover 425
Turn Key Engine Supply 872012 Chrome balancer w/ bolt 225
(including machine work) 7145 Double-roller timing chain 175
  12498544 Head gaskets (set) 50
  Balancing 200
  Cylinder boring 250
  Assembly on used motor 2,000
Yella Terra YT6645 Shaft-mount rocker arms 445
    Total $12,294
Options   New LS1 block 800-1,000
    New motor assembly 1,500