Well ive been doing this for almost 15 years. Im all about pushing the limits. Thats why i do this . OH also this is on a modified tt auto trans. So thats even more impressive. I didnt say it was safe or unsafe, i know what the airfuel is and the duty cycle is. I also know that we tok fuel out with the afc. I thank you all for the engine concern, but its fine and i will keep going.