Slant Six Forum
https://slantsix.org/forum/

Engine Number
https://slantsix.org/forum/viewtopic.php?t=37611
Page 1 of 1

Author:  63Valiant [ Thu Oct 22, 2009 5:11 pm ]
Post subject:  Engine Number

Can anyone make sense of this one?

PI 225 R 2712

Obviously it's a 225, but I can't seem to decipher the rest of it. BTW, that "I" after the P could be a "1", can't see the top of it.

:?

Author:  SlantSixDan [ Thu Oct 22, 2009 5:40 pm ]
Post subject:  Re: Engine Number

PT: Trenton engine plant
225: Engine displacement
R: Passenger car application
2712: Made on December 30, 1968

Author:  63Valiant [ Thu Oct 22, 2009 7:32 pm ]
Post subject: 

Ah, I didn't even think of a 'T'.
Thanks for the decipher Dan. I'm curious, how does that date code work?

Author:  emsvitil [ Thu Oct 22, 2009 8:27 pm ]
Post subject: 

How does:

2712 = Made on December 30, 1968


Just curious how that works.......

Author:  SlantSixDan [ Thu Oct 22, 2009 9:22 pm ]
Post subject: 

2712 is the assembly date on a 10-kiloday Julian calendar. There's a chart in the front of each FPC showing the date code for each day of each month. I'm not sure why this is any better than simply stamping the date in 4- or 6-digit format, but they didn't ask me how they should do it!

Page 1 of 1 All times are UTC-08:00
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/