6a13

Hey guys im new here but i wanted to find out if i could direct swop a 6a12 ecu with the 6a13 ecu Ive tried checking pin outs and they look identical but i wasnt sure how it would affect the perfomance since one is tuned for 500cc more than the other as well as injectors I was led to believe...

Hello all, New to the forum (cherry-popped). Looking to replace the valve/rocker cover gasket on the '97 Legnum 2.5 6A13 engine. I would rather not have to order internationally as I am in the US, but I understand the limited parts availability in the US, does anyone have any recommendations...

I have a 2000 Galant VR-4 Type S and the engine decided to spit it's bearings out and destroy well almost everything in the engine. I need a new 6A13 if anyone has one in New Zealand, if someone does please let me know or even a site or scrapyard.