OK Great that helps in the debug. It means the compression is not the problem and that the plug is capable of running the engine. Tell me about the 22mm carb. Have you done anything to it, did it come new out of the box or did you get it from someone like GPS that rejets them. Are you familiar with the enrichment system function? are you comfortable with removing the float bowl to look at the Pilot jet and main jets to be able to look at them and tell us what they are. Also not all of the chikuni carbs use the same jets. Most are mikuni jets but the ones GPS sells have had kehin jets. How are you mounting the mikuni to the head ? can you take pics and post them of carb installed and with float bowl off?
can i ask a quick question before i go out and taking apart my mikuni?
its about how I used the stock carburetor, bought a new one, and it still wouldn't start?
ill go get the pictures in a few minutes but i just wanted to ask why it still wouldn't start even with a brand new stock carb
back on the mikuni, i haven't done any work on it atm. i am not very familiar since this is my first mikuni, and i bought it from GPS. I wouldn't know the difference between types of jets or what each jet is on the mikuni, unless i know where each jet was
edit: mikuni is being mounted to the head with the GPS manifold kit