gotta problem with the 383.i finally got it up and runnin but i can't seem to keep it runnin..i have to hold it at half throttle to keep it goin and if i back off ne it wants to die and if i try and give it more throttle it won't do ne thing but bog down and act like its gonna die..if it's runnin around 1500 rpm's it'll stay runnin..i don't know what to do.i had new plugs in it but it took me awhile do get it goin so i just put new ones in it.some of em were soaked with gas and it fouled em out..but what do i do guys??!! if you need more info just ask and i'll let u know the best i can..i appreciate ne help! thanks guys

 

check your iac