PN: 350-HOC Great for re-powering airboats. The 350 HO Deluxe goes a step further by adding carburetor, HEI distributor, water pump torsional damper, and auto trans-flywheel.
Engine Details »
- Horsepower: 330 hp @ 5000 RPM
- Maximum RPM: 5500
- Torque: 380 lb-ft @ 3800 RPM
- Compression Ratio: 9.1:1
- Block: Cast iron 4 bolt main one piece rear main seal
- Crankshaft: Nodular cast iron
- Connecting Rods: PM steel
- Camshaft: Gross Lift: .435" I / .460" E
- Duration @ .050 Lift (212-Intake I 222-Exhaust)
- Timing Chain: GM 14087014
- Cylinder Heads: Cast iron 64-cc Vortec
- Intake Valves: GM 10241743 (1.94")
- Exhaust Valves: GM 12550901 (1.50")
- Valve Springs: GM 10212811
- Pistons: Cast aluminum Piston
- Rings: GM 14089025
- Rings: Moly
- Rocker Arms: GM 10089648 (1.5 ratio)
- Valve Lash: Zero
- Timing: 10 BTDC @ 700 RPM
- Spark Plugs: R44T (Gap @ .045 (300HP350)), 41-932 (Gap @ .060 (330HP350)), R44LTS (Gap @ .045 (330HP350))