Starting my engine build

[Mrturner1]

Here's the numbers on the heads. Any idea what the bottom one means? And how do I check for decking or porting?

[toolboxchev]

Originally Posted by Mrturner1

Here's the numbers on the heads. Any idea what the bottom one means? And how do I check for decking or porting?

The number on the bottom is a special serialized number that dates back to the original owner. THAT ME! I WANT THEM BACK!

Just kidding. Probably a time stamp and code to track the original company or something?

[Mrturner1]

Originally Posted by toolboxchev

The number on the bottom is a special serialized number that dates back to the original owner. THAT ME! I WANT THEM BACK!

Just kidding. Probably a time stamp and code to track the original company or something?

Haha I knew that number was important!!