Parts/Specs used for the build
No point listing basic parts, so I'll just list performance parts. 6.0L LQ4 donor block Eagle 4" stroke crankshaft Eagle connecting rods Mahle piston and ring set
LS1 valve springs Titanium valve spring retainers LS6 valves ARP head studs, main studs and harmonic balancer bolt H2 Hummer rear end assembly Detroit Locker 3.42:1 gears rear and front Edelbrock 3528 / # 3687 60 lbs/hr injectors 2 Wallboro 255 LPH fuel pumps Custom made drive shafts front and rear Port/polish/flow test cylinder heads Electric cooling fans ZF S6 6-SPEED MANUAL TRANSMISSION Gearing 1st 2nd 3rd 4th 5th 6th 5.79:1 3.30:1 2.10:1 1.31:1 1:1 0.72:1 Head flow numbers 6.0L heads ported by Scott Milner of Coupe Performance Intake flowed 255 @ .600 measured @ 25" h20. Max flow @ .600 lift. 160/135 @ .250 lift Intake/exhaust Exhaust Stainless steel shorty headers. 2 1/2" I.D. stainless steel pipe, stainless steel racing cats, glass pack mufflers...all wrapped neatly inside 4" polished stainless steel side pipes. Intake...CAI Conical K&N filter 3" aluminum intake tube 3-4" silicone adapter (throttle body is 4" diameter) | By the numbers Compression ratio: 9.79:1
0.040" head gasket thickness 4.020" bore 4" stroke 6.125" connecting rods 73cc cylinder head combustion chamber 12cc piston dish .007" piston to deck clearance 1.105" piston compression height 130 pound valve seat pressure 1.7:1 GM cast rockers 7.4" push rods Camshaft specs
Comp Cams Part # 54-452-11 SN# VS2626-12 Grind # GM G3 XFI 266 HR15 HYDRAULIC ADJUSTMENT INTAKE EXHAUST GROSS LIFT .520 .524 DURATION @ .006 TAPPET LIFT 266 270 VALVE TIMING OPEN @ .050 OPEN CLOSE INT: 5- BTDC 37 ABDC EXH: 47 BBDC 11- ATDC AT 111.0 INTAKE CENTER LINE INTAKE EXHAUST DURATION @ .050 212 216 LOBE LIFT .3060 .3080 LOBE SEPARATION 115.0 |
