What was the engine block of a Saturn I4 made of?
The engine utilized a water-cooled aluminum block. The main bearing caps were made of ductile iron and held in place with two bolts each. The cylinder block bores had interference fit cast iron liners for the piston rings to sit against. The engine block was made from 319.1 aluminum alloy and the liners were made from grey iron.
What kind of engine does a Saturn’s have?
The powerplant used in Saturn S-series automobiles was a straight-4 aluminum piston engine produced by Saturn, a subsidiary of General Motors. The engine was only used in the Saturn S-series line of vehicles (SL, SC, SW) from 1991 through 2002. It was available in chain-driven SOHC or DOHC variants. This was an…
What was the compression ratio of the Saturn I4?
The cylinder head was also redesigned to keep the compression ratio at 8.8:1 even with the flat top pistons and now featured provisions for an air injection reaction system. This engine was used from 1995 to 2002. The SOHC engine was available on the base model S-series vehicles (SC1, SL, SL1, SW, SW1)
Where is the camshaft located on a Saturn I4 engine?
The SOHC and DOHC engines used different timing chain sets. The SOHC (LK0/L24) cylinder head had 8 valves and was made of lost foam cast aluminum. The camshaft was located in the center of the cylinder head and driven by a chain off the front crankshaft sprocket.
The engine utilized a water-cooled aluminum block. The main bearing caps were made of ductile iron and held in place with two bolts each. The cylinder block bores had interference fit cast iron liners for the piston rings to sit against. The engine block was made from 319.1 aluminum alloy and the liners were made from grey iron.
The powerplant used in Saturn S-series automobiles was a straight-4 aluminum piston engine produced by Saturn, a subsidiary of General Motors. The engine was only used in the Saturn S-series line of vehicles (SL, SC, SW) from 1991 through 2002. It was available in chain-driven SOHC or DOHC variants. This was an…
The cylinder head was also redesigned to keep the compression ratio at 8.8:1 even with the flat top pistons and now featured provisions for an air injection reaction system. This engine was used from 1995 to 2002. The SOHC engine was available on the base model S-series vehicles (SC1, SL, SL1, SW, SW1)
The SOHC and DOHC engines used different timing chain sets. The SOHC (LK0/L24) cylinder head had 8 valves and was made of lost foam cast aluminum. The camshaft was located in the center of the cylinder head and driven by a chain off the front crankshaft sprocket.