Recent content by YoungGN

  1. Y

    New never used GN1 heads

    I don't believe the governor looked like it had any grind marks or holes put into it, next time I'm up at my shop I'll re-pull it and double check. If it's not the governor, what would you suggest I look at next? Could that shift valve be plugged by debris? Just a heads up, this car has...
  2. Y

    New never used GN1 heads

    I think it's the stock piston and spring in the accumulator, I haven't changed it at all, just trying to figure out if the previous owner has and if that's the source of my problems. Is that pin-looking-deal on the side suppossed to be there? Or should that be a hole? Yeah I pulled the governor...
  3. Y

    New never used GN1 heads

    Hey guys, I'm pretty new to this forum (and forums in general) so please forgive me if in doing this wrong. Background first, basically, my 1987 grand national doesn't shift under WOT from 1st to 2nd. It will at about half throttle, but in WOT it just refuses to shift and revs out. Every other...
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