[eK24monster]

You prob. dropped a valve and all hell broke loose...

Dropped valve in the worst cylinder and shit went through the intake manifold and destroyed other cylinders. I've seen that many many times.

The better question is why a dropped valve?

 

[eK24monster]

so since im using a type s ecu on a type r it woulnd have made it lean out with out the right air/fuel or they both the same??

If you drove that engine hard with a Type S tune, it may be a contributing factor. I cant tell you for sure because I dont run cars on "base calibrations" or "borrowed tunes" so I dont know how off it might have been.

No sense in crying over spilled milk... it's time to pick up the pieces and get her fixed. When it goes back together do yourself a favor, have it built by a professional and either get the right ECU or GET KPRO and have the engine tuned. DO NOT RUN A BASE MAP.