How do you get a 350 hp 350?

No matter what application your Chevy 350 motor is in, a few simple steps can get you more better performance and higher horsepower.

1. Modify your air intake.
2. Modify your exhaust.
3. Change your camshafts and valve train.
4. Purchase new cylinder heads, or have yours ported and polished.
5. Have your motor rebuilt and blueprinted.

How do I identify a Chevy 350 engine?

How to Identify a Chevy 350 Motor

1. Look at the rear of the engine block for casting numbers, by where the transmission mounts to the engine.
2. Write down that number, and go to MorTec.com.
3. Look for a second casting number on the rear of the block.
4. Look at the front of the block, just forward of the valve covers.

Where are the identification numbers on a small block Chevy?

The identification numbers on a Chevy engine with a small block V-8 are adjacent to the cylinder heads on the passenger’s side, close to the front of the engine block.

How much HP can a 4 bolt main 350 handle?

4. Bowtie blocks with splayed 4-bolt mains with center studs should handle over 1,500 HP, and are good to well over 8500 RPM.

How much horsepower do headers add to a 350?

The length of the primary tubing determines the effective rpm range, but headers can be worth 15-20 hp on the right application. Run on our restrictive two-barrel 350, the headers improved the power output to 248 hp and 365 lb-ft of torque, with consistent gains through the rev range.

How do I know if I have a 350 or 305?

By far the easiest way would be to pull a head and measure the bore. A 350 will have a 4 inch bore ( as would a 327 or a 302) while a 305 will have a 3.736 in bore. The difference is very pronounced once you know what you are looking at .

How to identify the engine on a Chevy 350?

Chevy 350 Engine Identification 1 Chevy Engine Identification. Initial identification of a Chevrolet eight-cylinder engine is simple. 2 Code Location. The only method for positive Chevrolet small-block identification is by recording the casting number on the block and checking it against an engine code list. 3 Decoding The Code. …

When did the Chevy 350 engine come out?

Chevy 350 Engine Identification. A Chevy workhorse for 30 years, the 350-cubic-inch engine was used in production models from 1968 until 1998.

Where to find casting number on Chevy 350?

Look at the rear of the engine block for casting numbers, by where the transmission mounts to the engine. There will be at least one set of numbers on the block. If you need to clean up the block to read the number, use the wire brush in combination with the degreaser.