predator.

  1. H

    Exhaust header for Thunderbird with predator. Y

    First post! I have been lurking here for a few weeks now. It's finally time to speak up. I am looking for a good performing 1" header that will fit my Manco Thunderbird with predator 212. I'm looking specifically at the under seat headers listed on OldMiniBikes warehouse. My question is, which one will...
  2. I

    Just bought some parts for my Predator. Do I need anything else?

    I'm building up my old style Predator motor and was wondering if I'm missing anything before I start. This will be my first engine tear down. List: Air filter kit Exhaust 18lb springs Billet flywheel Billet rod Mod 2 cam Bigger carb with drilled jet (19mm intake)
  3. D

    predator. valve seat pressure

    I am putting together a mild build for a spare using an HF Predator. The valve train is as follows: Mod 2 cam, billet lifters, CM pushrods, 1.3:1 rockers, stainless valves, 26# springs, aluminium retainers w/ split keepers. my question is, when I measure valve stack height, I measure seat...
  4. K

    mounting brand new predator. help

    On my new 212cc there are only two holes drilled to mount the engine. The other to are smaller and don't go all the way throug. Can I fill the hole bigger on engine? Ken
Top