yes it is
50
By running the vins and serial numbers on the VORTEC engine its self and going to the DMV you might have to pay them $50 but it will give you basically all the information on it! (:
Vortec
The difference in horsepower between stock heads and Vortec heads on a 350 Chevy can vary, but typically, upgrading to Vortec heads can yield an increase of around 30 to 50 horsepower. Vortec heads are designed for better airflow and combustion efficiency, which contributes to this gain. The actual increase can depend on the overall engine setup and tuning.
The oil pan is bolted to the bottom of the engine
i believe is from 50 to 60 psi
Regardless of the block, you have to use Vortec heads to use a Vortec intake.
There are 4 different Vortec engines for that year. Stock horsepower at the crank are: The 4.3L (262ci) Vortec V6 has 190hp The 5.0L (305ci) Vortec V8 has 230hp The 5.7L (350ci) Vortec V8 has 255hp The 7.4L (454ci) Vortec V8 has 290hp
The V-8 holds 7 quarts of oil. The weight is 5w-30.
when did Chevy vortec come out
will a 4.3l vortec starter fit a 305 vortec?
Vortec is the motors name in the blazer and it is a great motor