Markeb,
Here are the specs on my LT1:
LT1 SPECS
Block: Cast-iron two-bolt main bearing caps
Bore: 4.0 inches
Stroke: 3.48 inches
Crankshaft: Nodular iron
Connecting rods: Powdered-metal 5.7-inch
Pistons: Hypereutectic flat-top with valve reliefs
Cylinder heads: Aluminum
Cast-iron '94-'96 B/D-body
54cc combustion chambers
170cc intake port
212-cfm airflow
Valves: 1.94-inch intake, 1.50-inch exhaust
Rocker arms: Stamped steel 1.5:1
Camshaft: Roller lifter:
202/207 degrees of duration @ 0.050 inch
0.447/0.459-inch lift (varies slightly by year and application)
Horsepower: 300 @ 5,000 rpm
Torque: 340 @ 4,000 rpm
Thanks again for taking the time to respond. My rear axle goes to the blast tent today.....
