1. dank GN

    M&A heads porous problem

    Okay guys I just acquired a set of M&A heads that have been ported and the porting actually looks top notch. It when you look in the runners and see lil holes everywhere that’s alil bit worrying. The heads have been pressure tested and have pasted. My question is there a fix for this? Like maybe...
  2. dank GN

    Roller rockers M&A

    Will a set of rockers for the TA SI or the TA SE heads work on M&As ? I just acquired a set and am not a big fan of the scorpions and the whole guide plate setup and since the TA where designed after the M&As the roller rockers should work correct? Let me know if you got any info on this please...