Straight up I made this same post last year. I will tell you right now that one of my problems is I had no ring to speak of anymore. Good old 505 1/d compression kept me going, but it messed with my fuel mixture. But yeah, I would recomend a bigger carb. Apparently all the euro kids use the 15 amals for those because they fit right and have 2 screws and use del jets and so on and so forth. I have one but my g3 had a heart attack so I have to perform major surgery on her.