No, it should supply sufficient fuel pressure.
how much horse power does a stock 4.8 liter vortex Chevy engine have
The 1996 4.3L engine doesn't have a carburetor, it is fuel injected.
No
Stock horsepower on a 350 varies from 145-370.
The 1972 Chevy 350 has about 270 horsepower stock. This engine can be modified to put out up to about 800 horsepower.
Which engine?
305
Should be the 700R4
8.3:1 is stock
170hp
probably a 350 small block
200