I have a 88 si pm6 ecu. part # (37820-pm6-L040) to be exact. Ive read some posts that say this ecu isnt chippable and others that say all honda ecu's are chippable. I'm new to tuning so i just want to make sure before i buy a 90-91 ecu.

 

Nevermind. Found it! gotta put in a daughter board or find a 40 socket chip.

 

Don't bother trying to much with that pm6. Just get the 90-91 28eprom chippable ones.

 

Yeah like splitime said. Save yourself the BS and pick up a 90-91 PM6. I happen to have a few here if your intersted. PM me. Can chip it for you also.

 

wow i didn't even know the 88-89 were chipable at all. whats the dissadvantage of using the 88-89?

 

you can find a 90-91 for cheap.