Chevrolet Small Block Gen II LT1 366

Home » Racing Engines » Chevrolet Small Block Gen II LT1 366


Chevrolet Small Block Gen II LT1 366ci (6.0 lt), 4 stroke
Based on LT1 350 of 1992
Introduced in 1997
Click here and here


Cylinders arrangement: V8 (90o)
Strokes: 4
Bore x Stroke: 101.33 x 92.964 mm
Capacity: 5997 cc
Compression ratio: 11.5:1

Construction materials

aluminum alloy block with 229.235mm deck height and 111.8mm bore spacing, aluminium head
nodular iron cross plane crankshaft with 5 main bearings
powdered steel connecting rod length between centers 144.78mm


crossflow design
camshaft in block with overhead valves (OHV), 2 valves/cyl - 16 valves total


╬Łatural with multipoint electronic Fuel Injection


firing order 1-8-4-3-6-5-7-2, with Driver side 1 3 5 7, Passenger side 2 4 6 8
opti.jpg Source

Cooling and lubrication

water cooled, Reverse flow water cooling
dry sump

Torque values

Models used and Output

Year Model Induction Compression ratio Power Torque
1997 Marcos Mantara LM600 MPFI 11.5:1 600 bhp / 441 KW
1997 Morgan Plus 8 GTR MPFI 11.5:1 600 bhp / 441 KW
ccrp_0801_01_z%2Bgen_ii_chevy_small_block_engine%2B.jpg Source
Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3.0 License