Hey I have a 95 blaster with full fmf that's it but I was told to put a 290 jet in it.. It just stalled after a minute of riding. But then someone else told me to try a 240. Does anyone have a blaster with just a fmf? If so can you tell me your main jet size and pilot jet size and air screw setting? Thanks.
Blaster with full fmf jet size?
- Thread starter Connorfab
- Start date
yes that would probably help it run better if you are rich. if you notice a difference(for the better) after removing the lid you are too rich. leave everything else alone. stock pilot and leave the needle in the middle or 3rd clip position. airscrew should be screwed all the way in and then backed out 1.5 turns
to know if you are jetted properly, the only right way to do it is to do a plug chop. search how to do it on the forum. you'll find what you need to do. no other way to really know if it's right
Actually, ha ha, it will start and run for a bit. I have done it a few times recently trying to tune my carb in. There might have been some residual gas in the reed cage and there might have been some in the float bowl. Remember, it is the gas fumes that are combustable, not the liquid form, you can actually dowse a fire with liquid gas...very tough to do, but it can be done....I don't recommend trying.
dont kid yourself 290 sounds way too rich for just a pipe. you can actually go on the fmf site and they recommend a jet to use with there pipe and its 270. i have mine tweeekin and im still runnin a 270. u may need something abit smaller maybe a 250 or 260.
I'm running a full fmf with no air box lid and 270 main. That's in the stock carb with pretty much stock motor. Runs Strong with good chop results.
My blaster had a full FMF and No airbox as well , I had a 280 main in mine . It was a snap bit rich but I like it that way to protect the motor . Plus if you develop a small air leak , the richer condition can help compensate for that . That's why you should do several leak tests a year to make sure your motor stays healthy .
