southernrazed
+1y
a 383 dosent achive its extra displacement by boring. its 350 with a 400 crank in it...its stroked out.. the 400 crank allows the pistons to drop further in the cylinders this is how the cubic inches are achived....my buddie has on is his monte carlo its a badd ass motor the nice thing about them is how freely they spinn..the throttle responce is amazing..fyi