OK for starters my buddy got a 79 rx7 no brakes so we started to fix the the comon things first was a leaky line fixed that tried to bleed it and found out the nipple on the rear wheel cylinder was striped so in went 2 new cylinders bleeding round 2 pump the brake hold and get the air out we pumped a hole freekin bottle of fluid through these things and still nothing now I think it is the brake master (when u pump the brake it bubbles back up in the master cylinder) is this common or should I just rebuild the dang thing?


now for the header when he got it some guy put a header on it and then strait piped it to the rear ok one worry when the car is running the header gets red hot but not the hole thing just one of the ports the other pipe stays cool is this normal and if not what might be the problem.