Depending on what the engine was used for, most likely dish top pistons. But flat tops ARE possible.
how much horse power does a stock 4.8 liter vortex Chevy engine have
No
if you dont have high compression pistons then no i wouldent chance it
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.
305
Which engine?
From 1969 to the mid-70s, those blocks were made with extra tin and nickel making them bulletproof engine blocks. A stock motor in that block puts out 260 horsepower.
8.3:1 is stock
170hp
200
Should be the 700R4