Got it on the dyno tonight, learned acouple things, 1st, propane is awesome! Perfect air/fuel and I havent touched anything yet.2nd no matter how good a b&m converter is, it's still junk. Made 2 pulls first pull 533whp, 15lbs 14* timing, second pull 541whp same 15lbs and 12* total timing. On a dyno dynamics dyno (loaded). It blows through the converter hard, I'm sure there is power to be had with a better converter (My next purchase) 15lbs is as low as it goes so I need to change the spring. I want to setup a IAT sensor so that we can try some different timing and see where the iats are at when I get a better converter.



Video! http://youtu.be/Q0HZJK-LIjc