Ok Alky guys. I have never ran Alky on my drag bike, I always Ran Vp 110 or Q16, My buddy Angel set up carbs bored my 38 pwks to 40mm. PJ is drilled to a .101 and the dumps are 120 and pilot jets are 65, Mattoon bowls and took out a float. Now these are not pumper carbs so I am just running a pingel. I started the bike friday it fired right up. Sounded great. I let it run for a few min then I shut off the pingel. The bike started to full rev out of control. I pulled the tether and it would not shut off. I then pulled the spark plug caps off and it would still not shut off. It rev for about 2min till I pulled a plug out. I know it was a lean out. I Thought shit I just burned a hole in my piston. I pulled the head and I was lucky no damage at all. I put the head back on did a comp test and it was 160 in each jug. So should I run a pingel Guzzler because on the track I do not want the bike to lean out on me.