190HP with the base ZQ3 350 V8 and 250HP and 285 lbs. ft. of torque with the optional L82 350 V8.
the 70 engine came in a couple of different horsepower ratings and had higher compression ratios than the 73 model 350 and the 350 of 73 only came in one horsepower rating and was smogged down with emission controls.
IS IT A MANUAL OR AUTOMATIC? THIS WILL MAKE A DIFFERENCE AUTOMATIC SHOULD BE AROUND 650 WHILE MANUALS ARE LOWER.
First find what 73% of 350 is. 73% of 350 is 255.5. Now find 25% of 255.5. 25% of 255.5 is 63.875. 63.875 is 25% of 73% when the total is 350.
Turbo 350
mounted on the top side of starter motor.
Pull down the latches and lift it off.
250 HP
Yes
yes
.030"
If that 55 originally came with a small block 265, the 73 350 would drop in. If that 55 had a straight six, nothing would bolt up to the 73 350.
73 Chevy 350 firing order: 18436572 countercockwise