I just got a complete JDM K20A Type-R swap. I have no idea what year this thing is! ECU is # 37820-PRC-023. Head dial marks look like this, PRB 0/6, 2/7, /I... To the left of the PRB stamp it has a funky looking 03. now to me this says it a 2006 swap? The tranny has the speed sensor located on the diff like a b-series. This tells me the tranny is a 02-04.. right?
Can anyone help me out?

I also plan on keeping it all oem so what wiring do I need to use the stock ecu?
Swap is going in a 94' Civic EX coupe.

Help Me
Thanks,
Josh

 

throw up a pic of the stamps you speak of

 

if your going k20 kpro is the way to go for ecu huge preformance difference and hasport makes a plug n play conversion harness it's just a bit pricey

 

sorry if the pics are huge

 

looks like its junk, ship it to me ill give ya $500..




95% sure thats 06

 

Oh will do!!