Also, it has higher compression and i dont know if it has a special head gasket (TRD). Did they ever bother making one for a 4k??
![Confused :?](./images/smilies/icon_confused.gif)
Im taking the head of because the gasket is blowen, any things i should do while its off??
Thanks.
I just realised, this may have been better in the genral Q's....