Itsbeen fives days and about 40 miles of airends. this thing seems to have blown it self out. I havent done any porting no modes just ignition. I've been pretty lucky with my gut feeling on the pulstar gig. I started out with a 52 tooth bike had lots of tork, but just screamed with too much rpms at 18 miles an hour. Then put the stock 44 on wow whole new word but to many rpms at 25 tork seem perfect! Now the 52 was very jerky trying to idle across a parking lot the 44 was much smoother still jerky. Finally got a 40 from andy from inchville [great craftmanship seemed a shame to put it on the bike to see it get a single cratch] I put this thing on whent with a bearing idler no more jerking through parking lots very smooth. However bike just lost its bite power was very dissapointing. Now what I want to say as the engine blew out over these few days It almost runs stronger than the 44 config. I am quit happy with the direct hit from pulstar this thing has never run this good. Gets up to 30 miles an hour quik very smooth at 28 to 29. Just woundering if anybody else has tryed these yet? curious to here input this has been my experiment. One more last ? Its my assumption that running these cdi's on anything with resistince will eventually short out the cdi, because electricity is allways looking for ground. If it gets an easier path it will take it. Now I can see where loading up the cdi with a silicone cable or resister plug could get a hotter spark, dos'nt seem worth it. I'am using a maga size wire like for car amplifiers its of a fine strand design, and screwed into the cdi perfectly. sodered the outher side seems lovy dovy!