Work on improving the valves, get a higher lift cam, roller rockers etc.
for a 2.4 liter dohc quad 4 the casting number is 24574683-18
According to newcars.org the 4.8 has 295 hp. 14mpg city & 18 highway.
The fuel pressure on your GMC 5.3 liter engine should be between 14 pounds per square inch to 18 pounds per square inch. The fuel pressure varies according to the horsepower setting.
This bike has about 18 horsepower
18
18 horse power = achtzehn Pferdestärken (18 PS)
1/36 of a 18 liter bottle would equal half a liter of milk.1/2 divided by 18 = 1/36.
7.6 cups 1 liter = 4.22 cups 1 cup = 0.23 liter
13-18
The Chrysler car is equipped with a standard 2.7-liter, V6, 178-horsepower engine that achieves 18-mpg in the city and 26-mpg on the highway. A 4-speed automatic transmission with overdrive is standard. The C AWD is equipped with a standard 5.7-liter, V8, 360-horsepower engine that achieves 16-mpg in the city and 23-mpg on the highway. A 5-speed automatic transmission with overdrive is standard.
18
17 or 18 horsepower at the ear wheel