Transform your LT1 all together with 416” of force fed power! With its 4.000" Callies Magnum crank and 4.070" custom forged Diamond pistons connected with Callies 6.125" rods, this power plant will handle track day punishment and beg for more. Top end structure comes from LMEs in house CNC porting as well as outfitting valve guides with CHE manganese bronze type. Hollow stem intake valves are introduced and paired with sturdy stainless exhaust. Control is stabilized using BTR Platinum polished dual springs and titanium retainers. LME/Cam Motion custom grind billet core cam with 32% fuel lobe actuate the factory GM LT1 rockers that have with upgraded shaft and bearings. Displacement: 416” Bore: 4.070”
Power Output (HP): 1400HP Stroke: 3.622”
Compression Ratio: 10.5:1 Camshaft Type: Hydraulic Roller
Max RPM: 7400 Oil System Type: Wet or Dry Sump
Port Configuration: GM Gen V LT1 Fuel Type: 91-93 Octane Gasoline Block: GM Gen V LT 6.2L Aluminum Timing Set: GM LT1 Crank and Cam Timing Gears w/ C5.R Chain
Crankshaft: Callies Magnum Crankshaft w/ LME Blueprinting Lifters: GM LS7 Hyd. Roller Lifters w/ GM Lifter Trays
Connecting Rods: Callies Ultra H-Beam w/ ARP 2000 7/16" Bolts Push Rods: Trend Performance Series 5 11/32" X .120" Wall
Pistons: Wiseco Forged Nitrous w/ Gas Ports Rocker Arms: GM LT1 w/ Trunion Modification
Wrist Pins: Tool Steel Head Studs: ARP 12pt. Studs
Ring Pack: NPR Stainless Top (for high heat applications) Napier Second, 3mm Oil Head Gaskets: GM LT1 MLS
Bearings: Clevite H-Series Main & Rods, Dura Bond One Piece Cam Bearings Oil Pump: GM LT1
Main Studs: ARP Main Studs Timing Cover: GM LT1 Front w/ Seals and Cam Sensor
Cylinder Heads:
LME CNC Ported & Prepared GM LT1

359 CFM Int. / 271 CFM Exh.

Valley Cover: GM LT1
Valves:
GM Stainless Hollow Stem Intake

Rev Stainless Exhaust

Oil Pan: Select From Options
Valve Springs: BTR Platnum Polished Dual Valve Springs, Titanium Retainers and Locks Rear Cover: GM LT1
Camshaft: LME/Cam Motion Custom Billet Core Balancer: ATI SFI w/ ARP Bolt